455888250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 1304709120

約数和(自身を除く): 848820870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 125, 135, 141, 150, 162, 225, 235, 250, 270, 282, 375, 405, 423, 450, 470, 479, 675, 705, 750, 810, 846, 958, 1125, 1175, 1269, 1350, 1410, 1437, 2025, 2115, 2250, 2350, 2395, 2538, 2874, 3375, 3525, 3807, 4050, 4230, 4311, 4790, 5875, 6345, 6750, 7050, 7185, 7614, 8622, 10125, 10575, 11750, 11975, 12690, 12933, 14370, 17625, 19035, 20250, 21150, 21555, 22513, 23950, 25866, 31725, 35250, 35925, 38070, 38799, 43110, 45026, 52875, 59875, 63450, 64665, 67539, 71850, 77598, 95175, 105750, 107775, 112565, 119750, 129330, 135078, 158625, 179625, 190350, 193995, 202617, 215550, 225130, 317250, 323325, 337695, 359250, 387990, 405234, 475875, 538875, 562825, 607851, 646650, 675390, 951750, 969975, 1013085, 1077750, 1125650, 1215702, 1616625, 1688475, 1823553, 1939950, 2026170, 2814125, 3039255, 3233250, 3376950, 3647106, 4849875, 5065425, 5628250, 6078510, 8442375, 9117765, 9699750, 10130850, 15196275, 16884750, 18235530, 25327125, 30392550, 45588825, 50654250, 75981375, 91177650, 151962750, 227944125, 455888250]

約数ペア:

[(1, 455888250), (2, 227944125), (3, 151962750), (5, 91177650), (6, 75981375), (9, 50654250), (10, 45588825), (15, 30392550), (18, 25327125), (25, 18235530), (27, 16884750), (30, 15196275), (45, 10130850), (47, 9699750), (50, 9117765), (54, 8442375), (75, 6078510), (81, 5628250), (90, 5065425), (94, 4849875), (125, 3647106), (135, 3376950), (141, 3233250), (150, 3039255), (162, 2814125), (225, 2026170), (235, 1939950), (250, 1823553), (270, 1688475), (282, 1616625), (375, 1215702), (405, 1125650), (423, 1077750), (450, 1013085), (470, 969975), (479, 951750), (675, 675390), (705, 646650), (750, 607851), (810, 562825), (846, 538875), (958, 475875), (1125, 405234), (1175, 387990), (1269, 359250), (1350, 337695), (1410, 323325), (1437, 317250), (2025, 225130), (2115, 215550), (2250, 202617), (2350, 193995), (2395, 190350), (2538, 179625), (2874, 158625), (3375, 135078), (3525, 129330), (3807, 119750), (4050, 112565), (4230, 107775), (4311, 105750), (4790, 95175), (5875, 77598), (6345, 71850), (6750, 67539), (7050, 64665), (7185, 63450), (7614, 59875), (8622, 52875), (10125, 45026), (10575, 43110), (11750, 38799), (11975, 38070), (12690, 35925), (12933, 35250), (14370, 31725), (17625, 25866), (19035, 23950), (20250, 22513), (21150, 21555)]