20150497800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28631}}^1$

素因数の和:28693

約数の個数: 288

約数和(自身を含む): 74770750080

約数和(自身を除く): 54620252280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 25, 30, 34, 36, 40, 45, 46, 50, 51, 60, 68, 69, 72, 75, 85, 90, 92, 100, 102, 115, 120, 136, 138, 150, 153, 170, 180, 184, 200, 204, 207, 225, 230, 255, 276, 300, 306, 340, 345, 360, 391, 408, 414, 425, 450, 460, 510, 552, 575, 600, 612, 680, 690, 765, 782, 828, 850, 900, 920, 1020, 1035, 1150, 1173, 1224, 1275, 1380, 1530, 1564, 1656, 1700, 1725, 1800, 1955, 2040, 2070, 2300, 2346, 2550, 2760, 3060, 3128, 3400, 3450, 3519, 3825, 3910, 4140, 4600, 4692, 5100, 5175, 5865, 6120, 6900, 7038, 7650, 7820, 8280, 9384, 9775, 10200, 10350, 11730, 13800, 14076, 15300, 15640, 17595, 19550, 20700, 23460, 28152, 28631, 29325, 30600, 35190, 39100, 41400, 46920, 57262, 58650, 70380, 78200, 85893, 87975, 114524, 117300, 140760, 143155, 171786, 175950, 229048, 234600, 257679, 286310, 343572, 351900, 429465, 486727, 515358, 572620, 658513, 687144, 703800, 715775, 858930, 973454, 1030716, 1145240, 1288395, 1317026, 1431550, 1460181, 1717860, 1946908, 1975539, 2061432, 2147325, 2433635, 2576790, 2634052, 2863100, 2920362, 3292565, 3435720, 3893816, 3951078, 4294650, 4380543, 4867270, 5153580, 5268104, 5726200, 5840724, 5926617, 6441975, 6585130, 7300905, 7902156, 8589300, 8761086, 9734540, 9877695, 10307160, 11194721, 11681448, 11853234, 12168175, 12883950, 13170260, 14601810, 15804312, 16462825, 17178600, 17522172, 19469080, 19755390, 21902715, 22389442, 23706468, 24336350, 25767900, 26340520, 29203620, 29633085, 32925650, 33584163, 35044344, 36504525, 39510780, 43805430, 44778884, 47412936, 48672700, 49388475, 51535800, 55973605, 58407240, 59266170, 65851300, 67168326, 73009050, 79021560, 87610860, 89557768, 97345400, 98776950, 100752489, 109513575, 111947210, 118532340, 131702600, 134336652, 146018100, 148165425, 167920815, 175221720, 197553900, 201504978, 219027150, 223894420, 237064680, 268673304, 279868025, 292036200, 296330850, 335841630, 395107800, 403009956, 438054300, 447788840, 503762445, 559736050, 592661700, 671683260, 806019912, 839604075, 876108600, 1007524890, 1119472100, 1185323400, 1343366520, 1679208150, 2015049780, 2238944200, 2518812225, 3358416300, 4030099560, 5037624450, 6716832600, 10075248900, 20150497800]

約数ペア:

[(1, 20150497800), (2, 10075248900), (3, 6716832600), (4, 5037624450), (5, 4030099560), (6, 3358416300), (8, 2518812225), (9, 2238944200), (10, 2015049780), (12, 1679208150), (15, 1343366520), (17, 1185323400), (18, 1119472100), (20, 1007524890), (23, 876108600), (24, 839604075), (25, 806019912), (30, 671683260), (34, 592661700), (36, 559736050), (40, 503762445), (45, 447788840), (46, 438054300), (50, 403009956), (51, 395107800), (60, 335841630), (68, 296330850), (69, 292036200), (72, 279868025), (75, 268673304), (85, 237064680), (90, 223894420), (92, 219027150), (100, 201504978), (102, 197553900), (115, 175221720), (120, 167920815), (136, 148165425), (138, 146018100), (150, 134336652), (153, 131702600), (170, 118532340), (180, 111947210), (184, 109513575), (200, 100752489), (204, 98776950), (207, 97345400), (225, 89557768), (230, 87610860), (255, 79021560), (276, 73009050), (300, 67168326), (306, 65851300), (340, 59266170), (345, 58407240), (360, 55973605), (391, 51535800), (408, 49388475), (414, 48672700), (425, 47412936), (450, 44778884), (460, 43805430), (510, 39510780), (552, 36504525), (575, 35044344), (600, 33584163), (612, 32925650), (680, 29633085), (690, 29203620), (765, 26340520), (782, 25767900), (828, 24336350), (850, 23706468), (900, 22389442), (920, 21902715), (1020, 19755390), (1035, 19469080), (1150, 17522172), (1173, 17178600), (1224, 16462825), (1275, 15804312), (1380, 14601810), (1530, 13170260), (1564, 12883950), (1656, 12168175), (1700, 11853234), (1725, 11681448), (1800, 11194721), (1955, 10307160), (2040, 9877695), (2070, 9734540), (2300, 8761086), (2346, 8589300), (2550, 7902156), (2760, 7300905), (3060, 6585130), (3128, 6441975), (3400, 5926617), (3450, 5840724), (3519, 5726200), (3825, 5268104), (3910, 5153580), (4140, 4867270), (4600, 4380543), (4692, 4294650), (5100, 3951078), (5175, 3893816), (5865, 3435720), (6120, 3292565), (6900, 2920362), (7038, 2863100), (7650, 2634052), (7820, 2576790), (8280, 2433635), (9384, 2147325), (9775, 2061432), (10200, 1975539), (10350, 1946908), (11730, 1717860), (13800, 1460181), (14076, 1431550), (15300, 1317026), (15640, 1288395), (17595, 1145240), (19550, 1030716), (20700, 973454), (23460, 858930), (28152, 715775), (28631, 703800), (29325, 687144), (30600, 658513), (35190, 572620), (39100, 515358), (41400, 486727), (46920, 429465), (57262, 351900), (58650, 343572), (70380, 286310), (78200, 257679), (85893, 234600), (87975, 229048), (114524, 175950), (117300, 171786), (140760, 143155)]