142686600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 515859840

約数和(自身を除く): 373173240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 175, 200, 210, 212, 265, 280, 300, 318, 350, 371, 420, 424, 525, 530, 600, 636, 641, 700, 742, 795, 840, 1050, 1060, 1113, 1272, 1282, 1325, 1400, 1484, 1590, 1855, 1923, 2100, 2120, 2226, 2564, 2650, 2968, 3180, 3205, 3710, 3846, 3975, 4200, 4452, 4487, 5128, 5300, 5565, 6360, 6410, 7420, 7692, 7950, 8904, 8974, 9275, 9615, 10600, 11130, 12820, 13461, 14840, 15384, 15900, 16025, 17948, 18550, 19230, 22260, 22435, 25640, 26922, 27825, 31800, 32050, 33973, 35896, 37100, 38460, 44520, 44870, 48075, 53844, 55650, 64100, 67305, 67946, 74200, 76920, 89740, 96150, 101919, 107688, 111300, 112175, 128200, 134610, 135892, 169865, 179480, 192300, 203838, 222600, 224350, 237811, 269220, 271784, 336525, 339730, 384600, 407676, 448700, 475622, 509595, 538440, 673050, 679460, 713433, 815352, 849325, 897400, 951244, 1019190, 1189055, 1346100, 1358920, 1426866, 1698650, 1902488, 2038380, 2378110, 2547975, 2692200, 2853732, 3397300, 3567165, 4076760, 4756220, 5095950, 5707464, 5945275, 6794600, 7134330, 9512440, 10191900, 11890550, 14268660, 17835825, 20383800, 23781100, 28537320, 35671650, 47562200, 71343300, 142686600]

約数ペア:

[(1, 142686600), (2, 71343300), (3, 47562200), (4, 35671650), (5, 28537320), (6, 23781100), (7, 20383800), (8, 17835825), (10, 14268660), (12, 11890550), (14, 10191900), (15, 9512440), (20, 7134330), (21, 6794600), (24, 5945275), (25, 5707464), (28, 5095950), (30, 4756220), (35, 4076760), (40, 3567165), (42, 3397300), (50, 2853732), (53, 2692200), (56, 2547975), (60, 2378110), (70, 2038380), (75, 1902488), (84, 1698650), (100, 1426866), (105, 1358920), (106, 1346100), (120, 1189055), (140, 1019190), (150, 951244), (159, 897400), (168, 849325), (175, 815352), (200, 713433), (210, 679460), (212, 673050), (265, 538440), (280, 509595), (300, 475622), (318, 448700), (350, 407676), (371, 384600), (420, 339730), (424, 336525), (525, 271784), (530, 269220), (600, 237811), (636, 224350), (641, 222600), (700, 203838), (742, 192300), (795, 179480), (840, 169865), (1050, 135892), (1060, 134610), (1113, 128200), (1272, 112175), (1282, 111300), (1325, 107688), (1400, 101919), (1484, 96150), (1590, 89740), (1855, 76920), (1923, 74200), (2100, 67946), (2120, 67305), (2226, 64100), (2564, 55650), (2650, 53844), (2968, 48075), (3180, 44870), (3205, 44520), (3710, 38460), (3846, 37100), (3975, 35896), (4200, 33973), (4452, 32050), (4487, 31800), (5128, 27825), (5300, 26922), (5565, 25640), (6360, 22435), (6410, 22260), (7420, 19230), (7692, 18550), (7950, 17948), (8904, 16025), (8974, 15900), (9275, 15384), (9615, 14840), (10600, 13461), (11130, 12820)]