20170381000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 512

約数和(自身を含む): 65666764800

約数和(自身を除く): 45496383800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 19, 20, 22, 25, 28, 34, 35, 38, 40, 44, 50, 55, 56, 68, 70, 76, 77, 85, 88, 95, 100, 110, 119, 125, 133, 136, 140, 152, 154, 170, 175, 187, 190, 200, 209, 220, 238, 250, 266, 275, 280, 308, 323, 340, 350, 374, 380, 385, 418, 425, 440, 475, 476, 500, 532, 550, 595, 616, 646, 665, 680, 700, 748, 760, 770, 811, 836, 850, 875, 935, 950, 952, 1000, 1045, 1064, 1100, 1190, 1292, 1309, 1330, 1375, 1400, 1463, 1496, 1540, 1615, 1622, 1672, 1700, 1750, 1870, 1900, 1925, 2090, 2125, 2200, 2261, 2375, 2380, 2584, 2618, 2660, 2750, 2926, 2975, 3080, 3230, 3244, 3325, 3400, 3500, 3553, 3740, 3800, 3850, 4055, 4180, 4250, 4522, 4675, 4750, 4760, 5225, 5236, 5320, 5500, 5677, 5852, 5950, 6460, 6488, 6545, 6650, 7000, 7106, 7315, 7480, 7700, 8075, 8110, 8360, 8500, 8921, 9044, 9350, 9500, 9625, 10450, 10472, 11000, 11305, 11354, 11704, 11900, 12920, 13090, 13300, 13787, 14212, 14630, 14875, 15400, 15409, 16150, 16220, 16625, 17000, 17765, 17842, 18088, 18700, 19000, 19250, 20275, 20900, 22610, 22708, 23375, 23800, 24871, 26125, 26180, 26600, 27574, 28385, 28424, 29260, 29750, 30818, 32300, 32440, 32725, 33250, 35530, 35684, 36575, 37400, 38500, 40375, 40550, 41800, 44605, 45220, 45416, 46750, 49742, 52250, 52360, 55148, 56525, 56770, 58520, 59500, 61636, 62447, 64600, 65450, 66500, 68935, 71060, 71368, 73150, 77000, 77045, 80750, 81100, 88825, 89210, 90440, 93500, 96509, 99484, 101375, 104500, 107863, 110296, 113050, 113540, 119000, 123272, 124355, 124894, 130900, 133000, 137870, 141925, 142120, 146300, 151657, 154090, 161500, 162200, 163625, 169499, 177650, 178420, 182875, 187000, 193018, 198968, 202750, 209000, 215726, 223025, 226100, 227080, 248710, 249788, 261800, 261953, 275740, 282625, 283850, 292600, 303314, 308180, 312235, 323000, 327250, 338998, 344675, 355300, 356840, 365750, 385225, 386036, 405500, 431452, 444125, 446050, 452200, 482545, 497420, 499576, 523906, 539315, 551480, 565250, 567700, 606628, 616360, 621775, 624470, 654500, 677996, 689350, 709625, 710600, 731500, 758285, 770450, 772072, 811000, 847495, 862904, 888250, 892100, 965090, 994840, 1047812, 1061599, 1078630, 1115125, 1130500, 1135400, 1186493, 1213256, 1243550, 1248940, 1309000, 1309765, 1355992, 1378700, 1419250, 1463000, 1516570, 1540900, 1561175, 1694990, 1723375, 1776500, 1784200, 1833671, 1926125, 1930180, 2095624, 2123198, 2157260, 2230250, 2261000, 2372986, 2412725, 2487100, 2497880, 2619530, 2696575, 2757400, 2838500, 2881483, 3033140, 3081800, 3108875, 3122350, 3389980, 3446750, 3553000, 3667342, 3791425, 3852250, 3860360, 4237475, 4246396, 4314520, 4460500, 4745972, 4825450, 4974200, 5239060, 5307995, 5393150, 5677000, 5762966, 5932465, 6066280, 6217750, 6244700, 6548825, 6779960, 6893500, 7334684, 7582850, 7704500, 7805875, 8474950, 8492792, 8921000, 9168355, 9491944, 9650900, 10478120, 10615990, 10786300, 11525932, 11864930, 12063625, 12435500, 12489400, 13097650, 13482875, 13787000, 14407415, 14669368, 15165700, 15409000, 15611750, 16949900, 18336710, 18957125, 19301800, 20170381, 21187375, 21231980, 21572600, 23051864, 23729860, 24127250, 24871000, 26195300, 26539975, 26965750, 28814830, 29662325, 30331400, 31223500, 32744125, 33899800, 36673420, 37914250, 40340762, 42374750, 42463960, 45841775, 47459720, 48254500, 52390600, 53079950, 53931500, 57629660, 59324650, 62447000, 65488250, 72037075, 73346840, 75828500, 80681524, 84749500, 91683550, 96509000, 100851905, 106159900, 107863000, 115259320, 118649300, 130976500, 132699875, 144074150, 148311625, 151657000, 161363048, 169499000, 183367100, 201703810, 212319800, 229208875, 237298600, 261953000, 265399750, 288148300, 296623250, 360185375, 366734200, 403407620, 458417750, 504259525, 530799500, 576296600, 593246500, 720370750, 806815240, 916835500, 1008519050, 1061599000, 1186493000, 1440741500, 1833671000, 2017038100, 2521297625, 2881483000, 4034076200, 5042595250, 10085190500, 20170381000]

約数ペア:

[(1, 20170381000), (2, 10085190500), (4, 5042595250), (5, 4034076200), (7, 2881483000), (8, 2521297625), (10, 2017038100), (11, 1833671000), (14, 1440741500), (17, 1186493000), (19, 1061599000), (20, 1008519050), (22, 916835500), (25, 806815240), (28, 720370750), (34, 593246500), (35, 576296600), (38, 530799500), (40, 504259525), (44, 458417750), (50, 403407620), (55, 366734200), (56, 360185375), (68, 296623250), (70, 288148300), (76, 265399750), (77, 261953000), (85, 237298600), (88, 229208875), (95, 212319800), (100, 201703810), (110, 183367100), (119, 169499000), (125, 161363048), (133, 151657000), (136, 148311625), (140, 144074150), (152, 132699875), (154, 130976500), (170, 118649300), (175, 115259320), (187, 107863000), (190, 106159900), (200, 100851905), (209, 96509000), (220, 91683550), (238, 84749500), (250, 80681524), (266, 75828500), (275, 73346840), (280, 72037075), (308, 65488250), (323, 62447000), (340, 59324650), (350, 57629660), (374, 53931500), (380, 53079950), (385, 52390600), (418, 48254500), (425, 47459720), (440, 45841775), (475, 42463960), (476, 42374750), (500, 40340762), (532, 37914250), (550, 36673420), (595, 33899800), (616, 32744125), (646, 31223500), (665, 30331400), (680, 29662325), (700, 28814830), (748, 26965750), (760, 26539975), (770, 26195300), (811, 24871000), (836, 24127250), (850, 23729860), (875, 23051864), (935, 21572600), (950, 21231980), (952, 21187375), (1000, 20170381), (1045, 19301800), (1064, 18957125), (1100, 18336710), (1190, 16949900), (1292, 15611750), (1309, 15409000), (1330, 15165700), (1375, 14669368), (1400, 14407415), (1463, 13787000), (1496, 13482875), (1540, 13097650), (1615, 12489400), (1622, 12435500), (1672, 12063625), (1700, 11864930), (1750, 11525932), (1870, 10786300), (1900, 10615990), (1925, 10478120), (2090, 9650900), (2125, 9491944), (2200, 9168355), (2261, 8921000), (2375, 8492792), (2380, 8474950), (2584, 7805875), (2618, 7704500), (2660, 7582850), (2750, 7334684), (2926, 6893500), (2975, 6779960), (3080, 6548825), (3230, 6244700), (3244, 6217750), (3325, 6066280), (3400, 5932465), (3500, 5762966), (3553, 5677000), (3740, 5393150), (3800, 5307995), (3850, 5239060), (4055, 4974200), (4180, 4825450), (4250, 4745972), (4522, 4460500), (4675, 4314520), (4750, 4246396), (4760, 4237475), (5225, 3860360), (5236, 3852250), (5320, 3791425), (5500, 3667342), (5677, 3553000), (5852, 3446750), (5950, 3389980), (6460, 3122350), (6488, 3108875), (6545, 3081800), (6650, 3033140), (7000, 2881483), (7106, 2838500), (7315, 2757400), (7480, 2696575), (7700, 2619530), (8075, 2497880), (8110, 2487100), (8360, 2412725), (8500, 2372986), (8921, 2261000), (9044, 2230250), (9350, 2157260), (9500, 2123198), (9625, 2095624), (10450, 1930180), (10472, 1926125), (11000, 1833671), (11305, 1784200), (11354, 1776500), (11704, 1723375), (11900, 1694990), (12920, 1561175), (13090, 1540900), (13300, 1516570), (13787, 1463000), (14212, 1419250), (14630, 1378700), (14875, 1355992), (15400, 1309765), (15409, 1309000), (16150, 1248940), (16220, 1243550), (16625, 1213256), (17000, 1186493), (17765, 1135400), (17842, 1130500), (18088, 1115125), (18700, 1078630), (19000, 1061599), (19250, 1047812), (20275, 994840), (20900, 965090), (22610, 892100), (22708, 888250), (23375, 862904), (23800, 847495), (24871, 811000), (26125, 772072), (26180, 770450), (26600, 758285), (27574, 731500), (28385, 710600), (28424, 709625), (29260, 689350), (29750, 677996), (30818, 654500), (32300, 624470), (32440, 621775), (32725, 616360), (33250, 606628), (35530, 567700), (35684, 565250), (36575, 551480), (37400, 539315), (38500, 523906), (40375, 499576), (40550, 497420), (41800, 482545), (44605, 452200), (45220, 446050), (45416, 444125), (46750, 431452), (49742, 405500), (52250, 386036), (52360, 385225), (55148, 365750), (56525, 356840), (56770, 355300), (58520, 344675), (59500, 338998), (61636, 327250), (62447, 323000), (64600, 312235), (65450, 308180), (66500, 303314), (68935, 292600), (71060, 283850), (71368, 282625), (73150, 275740), (77000, 261953), (77045, 261800), (80750, 249788), (81100, 248710), (88825, 227080), (89210, 226100), (90440, 223025), (93500, 215726), (96509, 209000), (99484, 202750), (101375, 198968), (104500, 193018), (107863, 187000), (110296, 182875), (113050, 178420), (113540, 177650), (119000, 169499), (123272, 163625), (124355, 162200), (124894, 161500), (130900, 154090), (133000, 151657), (137870, 146300), (141925, 142120)]