159938100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 216

約数和(自身を含む): 584962560

約数和(自身を除く): 425024460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 210, 212, 225, 252, 265, 300, 315, 318, 350, 371, 420, 450, 477, 479, 525, 530, 630, 636, 700, 742, 795, 900, 954, 958, 1050, 1060, 1113, 1260, 1325, 1437, 1484, 1575, 1590, 1855, 1908, 1916, 2100, 2226, 2385, 2395, 2650, 2874, 3150, 3180, 3339, 3353, 3710, 3975, 4311, 4452, 4770, 4790, 5300, 5565, 5748, 6300, 6678, 6706, 7185, 7420, 7950, 8622, 9275, 9540, 9580, 10059, 11130, 11925, 11975, 13356, 13412, 14370, 15900, 16695, 16765, 17244, 18550, 20118, 21555, 22260, 23850, 23950, 25387, 27825, 28740, 30177, 33390, 33530, 35925, 37100, 40236, 43110, 47700, 47900, 50295, 50774, 55650, 60354, 66780, 67060, 71850, 76161, 83475, 83825, 86220, 100590, 101548, 107775, 111300, 120708, 126935, 143700, 150885, 152322, 166950, 167650, 177709, 201180, 215550, 228483, 251475, 253870, 301770, 304644, 333900, 335300, 355418, 380805, 431100, 456966, 502950, 507740, 533127, 603540, 634675, 710836, 754425, 761610, 888545, 913932, 1005900, 1066254, 1142415, 1269350, 1508850, 1523220, 1599381, 1777090, 1904025, 2132508, 2284830, 2538700, 2665635, 3017700, 3198762, 3554180, 3808050, 4442725, 4569660, 5331270, 5712075, 6397524, 7616100, 7996905, 8885450, 10662540, 11424150, 13328175, 15993810, 17770900, 22848300, 26656350, 31987620, 39984525, 53312700, 79969050, 159938100]

約数ペア:

[(1, 159938100), (2, 79969050), (3, 53312700), (4, 39984525), (5, 31987620), (6, 26656350), (7, 22848300), (9, 17770900), (10, 15993810), (12, 13328175), (14, 11424150), (15, 10662540), (18, 8885450), (20, 7996905), (21, 7616100), (25, 6397524), (28, 5712075), (30, 5331270), (35, 4569660), (36, 4442725), (42, 3808050), (45, 3554180), (50, 3198762), (53, 3017700), (60, 2665635), (63, 2538700), (70, 2284830), (75, 2132508), (84, 1904025), (90, 1777090), (100, 1599381), (105, 1523220), (106, 1508850), (126, 1269350), (140, 1142415), (150, 1066254), (159, 1005900), (175, 913932), (180, 888545), (210, 761610), (212, 754425), (225, 710836), (252, 634675), (265, 603540), (300, 533127), (315, 507740), (318, 502950), (350, 456966), (371, 431100), (420, 380805), (450, 355418), (477, 335300), (479, 333900), (525, 304644), (530, 301770), (630, 253870), (636, 251475), (700, 228483), (742, 215550), (795, 201180), (900, 177709), (954, 167650), (958, 166950), (1050, 152322), (1060, 150885), (1113, 143700), (1260, 126935), (1325, 120708), (1437, 111300), (1484, 107775), (1575, 101548), (1590, 100590), (1855, 86220), (1908, 83825), (1916, 83475), (2100, 76161), (2226, 71850), (2385, 67060), (2395, 66780), (2650, 60354), (2874, 55650), (3150, 50774), (3180, 50295), (3339, 47900), (3353, 47700), (3710, 43110), (3975, 40236), (4311, 37100), (4452, 35925), (4770, 33530), (4790, 33390), (5300, 30177), (5565, 28740), (5748, 27825), (6300, 25387), (6678, 23950), (6706, 23850), (7185, 22260), (7420, 21555), (7950, 20118), (8622, 18550), (9275, 17244), (9540, 16765), (9580, 16695), (10059, 15900), (11130, 14370), (11925, 13412), (11975, 13356)]