20078235000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 480

約数和(自身を含む): 72224380800

約数和(自身を除く): 52146145800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 37, 40, 45, 50, 60, 62, 72, 74, 75, 90, 93, 100, 111, 120, 124, 125, 148, 150, 155, 180, 185, 186, 200, 222, 225, 248, 250, 279, 296, 300, 310, 333, 360, 370, 372, 375, 389, 444, 450, 465, 500, 555, 558, 600, 620, 625, 666, 740, 744, 750, 775, 778, 888, 900, 925, 930, 1000, 1110, 1116, 1125, 1147, 1167, 1240, 1250, 1332, 1395, 1480, 1500, 1550, 1556, 1665, 1800, 1850, 1860, 1875, 1945, 2220, 2232, 2250, 2294, 2325, 2334, 2500, 2664, 2775, 2790, 3000, 3100, 3112, 3330, 3441, 3501, 3700, 3720, 3750, 3875, 3890, 4440, 4500, 4588, 4625, 4650, 4668, 5000, 5550, 5580, 5625, 5735, 5835, 6200, 6660, 6882, 6975, 7002, 7400, 7500, 7750, 7780, 8325, 9000, 9176, 9250, 9300, 9336, 9725, 10323, 11100, 11160, 11250, 11470, 11625, 11670, 12059, 13320, 13764, 13875, 13950, 14004, 14393, 15000, 15500, 15560, 16650, 17205, 17505, 18500, 18600, 19375, 19450, 20646, 22200, 22500, 22940, 23125, 23250, 23340, 24118, 27528, 27750, 27900, 28008, 28675, 28786, 29175, 31000, 33300, 34410, 34875, 35010, 36177, 37000, 38750, 38900, 41292, 41625, 43179, 45000, 45880, 46250, 46500, 46680, 48236, 48625, 51615, 55500, 55800, 57350, 57572, 58125, 58350, 60295, 66600, 68820, 69375, 69750, 70020, 71965, 72354, 77500, 77800, 82584, 83250, 86025, 86358, 87525, 92500, 93000, 96472, 97250, 103230, 108531, 111000, 114700, 115144, 116250, 116700, 120590, 129537, 137640, 138750, 139500, 140040, 143375, 143930, 144708, 145875, 155000, 166500, 172050, 172716, 174375, 175050, 180885, 185000, 194500, 206460, 208125, 215895, 217062, 229400, 232500, 233400, 241180, 243125, 258075, 259074, 277500, 279000, 286750, 287860, 289416, 291750, 301475, 333000, 344100, 345432, 348750, 350100, 359825, 361770, 389000, 412920, 416250, 430125, 431790, 434124, 437625, 446183, 465000, 482360, 486250, 516150, 518148, 542655, 555000, 573500, 575720, 583500, 602950, 647685, 688200, 697500, 700200, 716875, 719650, 723540, 729375, 832500, 860250, 863580, 868248, 875250, 892366, 904425, 972500, 1032300, 1036296, 1079475, 1085310, 1147000, 1167000, 1205900, 1290375, 1295370, 1338549, 1395000, 1433750, 1439300, 1447080, 1458750, 1507375, 1665000, 1720500, 1727160, 1750500, 1784732, 1799125, 1808850, 1945000, 2064600, 2150625, 2158950, 2170620, 2188125, 2230915, 2411800, 2580750, 2590740, 2677098, 2713275, 2867500, 2878600, 2917500, 3014750, 3238425, 3441000, 3501000, 3569464, 3598250, 3617700, 4015647, 4301250, 4317900, 4341240, 4376250, 4461830, 4522125, 5161500, 5181480, 5354196, 5397375, 5426550, 5735000, 5835000, 6029500, 6451875, 6476850, 6692745, 7196500, 7235400, 7536875, 8031294, 8602500, 8635800, 8752500, 8923660, 8995625, 9044250, 10323000, 10708392, 10794750, 10853100, 11154575, 12059000, 12903750, 12953700, 13385490, 13566375, 14393000, 15073750, 16062588, 16192125, 17205000, 17505000, 17847320, 17991250, 18088500, 20078235, 21589500, 21706200, 22309150, 22610625, 25807500, 25907400, 26770980, 26986875, 27132750, 30147500, 32125176, 32384250, 33463725, 35982500, 36177000, 40156470, 43179000, 44618300, 45221250, 51615000, 53541960, 53973750, 54265500, 55772875, 60295000, 64768500, 66927450, 67831875, 71965000, 80312940, 80960625, 89236600, 90442500, 100391175, 107947500, 108531000, 111545750, 129537000, 133854900, 135663750, 160625880, 161921250, 167318625, 180885000, 200782350, 215895000, 223091500, 267709800, 271327500, 278864375, 323842500, 334637250, 401564700, 446183000, 501955875, 542655000, 557728750, 647685000, 669274500, 803129400, 836593125, 1003911750, 1115457500, 1338549000, 1673186250, 2007823500, 2230915000, 2509779375, 3346372500, 4015647000, 5019558750, 6692745000, 10039117500, 20078235000]

約数ペア:

[(1, 20078235000), (2, 10039117500), (3, 6692745000), (4, 5019558750), (5, 4015647000), (6, 3346372500), (8, 2509779375), (9, 2230915000), (10, 2007823500), (12, 1673186250), (15, 1338549000), (18, 1115457500), (20, 1003911750), (24, 836593125), (25, 803129400), (30, 669274500), (31, 647685000), (36, 557728750), (37, 542655000), (40, 501955875), (45, 446183000), (50, 401564700), (60, 334637250), (62, 323842500), (72, 278864375), (74, 271327500), (75, 267709800), (90, 223091500), (93, 215895000), (100, 200782350), (111, 180885000), (120, 167318625), (124, 161921250), (125, 160625880), (148, 135663750), (150, 133854900), (155, 129537000), (180, 111545750), (185, 108531000), (186, 107947500), (200, 100391175), (222, 90442500), (225, 89236600), (248, 80960625), (250, 80312940), (279, 71965000), (296, 67831875), (300, 66927450), (310, 64768500), (333, 60295000), (360, 55772875), (370, 54265500), (372, 53973750), (375, 53541960), (389, 51615000), (444, 45221250), (450, 44618300), (465, 43179000), (500, 40156470), (555, 36177000), (558, 35982500), (600, 33463725), (620, 32384250), (625, 32125176), (666, 30147500), (740, 27132750), (744, 26986875), (750, 26770980), (775, 25907400), (778, 25807500), (888, 22610625), (900, 22309150), (925, 21706200), (930, 21589500), (1000, 20078235), (1110, 18088500), (1116, 17991250), (1125, 17847320), (1147, 17505000), (1167, 17205000), (1240, 16192125), (1250, 16062588), (1332, 15073750), (1395, 14393000), (1480, 13566375), (1500, 13385490), (1550, 12953700), (1556, 12903750), (1665, 12059000), (1800, 11154575), (1850, 10853100), (1860, 10794750), (1875, 10708392), (1945, 10323000), (2220, 9044250), (2232, 8995625), (2250, 8923660), (2294, 8752500), (2325, 8635800), (2334, 8602500), (2500, 8031294), (2664, 7536875), (2775, 7235400), (2790, 7196500), (3000, 6692745), (3100, 6476850), (3112, 6451875), (3330, 6029500), (3441, 5835000), (3501, 5735000), (3700, 5426550), (3720, 5397375), (3750, 5354196), (3875, 5181480), (3890, 5161500), (4440, 4522125), (4500, 4461830), (4588, 4376250), (4625, 4341240), (4650, 4317900), (4668, 4301250), (5000, 4015647), (5550, 3617700), (5580, 3598250), (5625, 3569464), (5735, 3501000), (5835, 3441000), (6200, 3238425), (6660, 3014750), (6882, 2917500), (6975, 2878600), (7002, 2867500), (7400, 2713275), (7500, 2677098), (7750, 2590740), (7780, 2580750), (8325, 2411800), (9000, 2230915), (9176, 2188125), (9250, 2170620), (9300, 2158950), (9336, 2150625), (9725, 2064600), (10323, 1945000), (11100, 1808850), (11160, 1799125), (11250, 1784732), (11470, 1750500), (11625, 1727160), (11670, 1720500), (12059, 1665000), (13320, 1507375), (13764, 1458750), (13875, 1447080), (13950, 1439300), (14004, 1433750), (14393, 1395000), (15000, 1338549), (15500, 1295370), (15560, 1290375), (16650, 1205900), (17205, 1167000), (17505, 1147000), (18500, 1085310), (18600, 1079475), (19375, 1036296), (19450, 1032300), (20646, 972500), (22200, 904425), (22500, 892366), (22940, 875250), (23125, 868248), (23250, 863580), (23340, 860250), (24118, 832500), (27528, 729375), (27750, 723540), (27900, 719650), (28008, 716875), (28675, 700200), (28786, 697500), (29175, 688200), (31000, 647685), (33300, 602950), (34410, 583500), (34875, 575720), (35010, 573500), (36177, 555000), (37000, 542655), (38750, 518148), (38900, 516150), (41292, 486250), (41625, 482360), (43179, 465000), (45000, 446183), (45880, 437625), (46250, 434124), (46500, 431790), (46680, 430125), (48236, 416250), (48625, 412920), (51615, 389000), (55500, 361770), (55800, 359825), (57350, 350100), (57572, 348750), (58125, 345432), (58350, 344100), (60295, 333000), (66600, 301475), (68820, 291750), (69375, 289416), (69750, 287860), (70020, 286750), (71965, 279000), (72354, 277500), (77500, 259074), (77800, 258075), (82584, 243125), (83250, 241180), (86025, 233400), (86358, 232500), (87525, 229400), (92500, 217062), (93000, 215895), (96472, 208125), (97250, 206460), (103230, 194500), (108531, 185000), (111000, 180885), (114700, 175050), (115144, 174375), (116250, 172716), (116700, 172050), (120590, 166500), (129537, 155000), (137640, 145875), (138750, 144708), (139500, 143930), (140040, 143375)]