253162000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 764629632

約数和(自身を除く): 511467632

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 107, 112, 125, 130, 140, 169, 175, 182, 200, 208, 214, 250, 260, 280, 325, 338, 350, 364, 400, 428, 455, 500, 520, 535, 560, 650, 676, 700, 728, 749, 845, 856, 875, 910, 1000, 1040, 1070, 1183, 1300, 1352, 1391, 1400, 1456, 1498, 1625, 1690, 1712, 1750, 1820, 2000, 2140, 2275, 2366, 2600, 2675, 2704, 2782, 2800, 2996, 3250, 3380, 3500, 3640, 3745, 4225, 4280, 4550, 4732, 5200, 5350, 5564, 5915, 5992, 6500, 6760, 6955, 7000, 7280, 7490, 8450, 8560, 9100, 9464, 9737, 10700, 11128, 11375, 11830, 11984, 13000, 13375, 13520, 13910, 14000, 14980, 16900, 18083, 18200, 18725, 18928, 19474, 21125, 21400, 22256, 22750, 23660, 26000, 26750, 27820, 29575, 29960, 33800, 34775, 36166, 36400, 37450, 38948, 42250, 42800, 45500, 47320, 48685, 53500, 55640, 59150, 59920, 67600, 69550, 72332, 74900, 77896, 84500, 90415, 91000, 93625, 94640, 97370, 107000, 111280, 118300, 126581, 139100, 144664, 147875, 149800, 155792, 169000, 173875, 180830, 182000, 187250, 194740, 214000, 236600, 243425, 253162, 278200, 289328, 295750, 299600, 338000, 347750, 361660, 374500, 389480, 452075, 473200, 486850, 506324, 556400, 591500, 632905, 695500, 723320, 749000, 778960, 904150, 973700, 1012648, 1183000, 1217125, 1265810, 1391000, 1446640, 1498000, 1808300, 1947400, 2025296, 2260375, 2366000, 2434250, 2531620, 2782000, 3164525, 3616600, 3894800, 4520750, 4868500, 5063240, 6329050, 7233200, 9041500, 9737000, 10126480, 12658100, 15822625, 18083000, 19474000, 25316200, 31645250, 36166000, 50632400, 63290500, 126581000, 253162000]

約数ペア:

[(1, 253162000), (2, 126581000), (4, 63290500), (5, 50632400), (7, 36166000), (8, 31645250), (10, 25316200), (13, 19474000), (14, 18083000), (16, 15822625), (20, 12658100), (25, 10126480), (26, 9737000), (28, 9041500), (35, 7233200), (40, 6329050), (50, 5063240), (52, 4868500), (56, 4520750), (65, 3894800), (70, 3616600), (80, 3164525), (91, 2782000), (100, 2531620), (104, 2434250), (107, 2366000), (112, 2260375), (125, 2025296), (130, 1947400), (140, 1808300), (169, 1498000), (175, 1446640), (182, 1391000), (200, 1265810), (208, 1217125), (214, 1183000), (250, 1012648), (260, 973700), (280, 904150), (325, 778960), (338, 749000), (350, 723320), (364, 695500), (400, 632905), (428, 591500), (455, 556400), (500, 506324), (520, 486850), (535, 473200), (560, 452075), (650, 389480), (676, 374500), (700, 361660), (728, 347750), (749, 338000), (845, 299600), (856, 295750), (875, 289328), (910, 278200), (1000, 253162), (1040, 243425), (1070, 236600), (1183, 214000), (1300, 194740), (1352, 187250), (1391, 182000), (1400, 180830), (1456, 173875), (1498, 169000), (1625, 155792), (1690, 149800), (1712, 147875), (1750, 144664), (1820, 139100), (2000, 126581), (2140, 118300), (2275, 111280), (2366, 107000), (2600, 97370), (2675, 94640), (2704, 93625), (2782, 91000), (2800, 90415), (2996, 84500), (3250, 77896), (3380, 74900), (3500, 72332), (3640, 69550), (3745, 67600), (4225, 59920), (4280, 59150), (4550, 55640), (4732, 53500), (5200, 48685), (5350, 47320), (5564, 45500), (5915, 42800), (5992, 42250), (6500, 38948), (6760, 37450), (6955, 36400), (7000, 36166), (7280, 34775), (7490, 33800), (8450, 29960), (8560, 29575), (9100, 27820), (9464, 26750), (9737, 26000), (10700, 23660), (11128, 22750), (11375, 22256), (11830, 21400), (11984, 21125), (13000, 19474), (13375, 18928), (13520, 18725), (13910, 18200), (14000, 18083), (14980, 16900)]