129855200

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 336634704

約数和(自身を除く): 206779504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 41, 50, 74, 80, 82, 100, 107, 148, 160, 164, 185, 200, 205, 214, 296, 328, 370, 400, 410, 428, 535, 592, 656, 740, 800, 820, 856, 925, 1025, 1070, 1184, 1312, 1480, 1517, 1640, 1712, 1850, 2050, 2140, 2675, 2960, 3034, 3280, 3424, 3700, 3959, 4100, 4280, 4387, 5350, 5920, 6068, 6560, 7400, 7585, 7918, 8200, 8560, 8774, 10700, 12136, 14800, 15170, 15836, 16400, 17120, 17548, 19795, 21400, 21935, 24272, 29600, 30340, 31672, 32800, 35096, 37925, 39590, 42800, 43870, 48544, 60680, 63344, 70192, 75850, 79180, 85600, 87740, 98975, 109675, 121360, 126688, 140384, 151700, 158360, 162319, 175480, 197950, 219350, 242720, 303400, 316720, 324638, 350960, 395900, 438700, 606800, 633440, 649276, 701920, 791800, 811595, 877400, 1213600, 1298552, 1583600, 1623190, 1754800, 2597104, 3167200, 3246380, 3509600, 4057975, 5194208, 6492760, 8115950, 12985520, 16231900, 25971040, 32463800, 64927600, 129855200]

約数ペア:

[(1, 129855200), (2, 64927600), (4, 32463800), (5, 25971040), (8, 16231900), (10, 12985520), (16, 8115950), (20, 6492760), (25, 5194208), (32, 4057975), (37, 3509600), (40, 3246380), (41, 3167200), (50, 2597104), (74, 1754800), (80, 1623190), (82, 1583600), (100, 1298552), (107, 1213600), (148, 877400), (160, 811595), (164, 791800), (185, 701920), (200, 649276), (205, 633440), (214, 606800), (296, 438700), (328, 395900), (370, 350960), (400, 324638), (410, 316720), (428, 303400), (535, 242720), (592, 219350), (656, 197950), (740, 175480), (800, 162319), (820, 158360), (856, 151700), (925, 140384), (1025, 126688), (1070, 121360), (1184, 109675), (1312, 98975), (1480, 87740), (1517, 85600), (1640, 79180), (1712, 75850), (1850, 70192), (2050, 63344), (2140, 60680), (2675, 48544), (2960, 43870), (3034, 42800), (3280, 39590), (3424, 37925), (3700, 35096), (3959, 32800), (4100, 31672), (4280, 30340), (4387, 29600), (5350, 24272), (5920, 21935), (6068, 21400), (6560, 19795), (7400, 17548), (7585, 17120), (7918, 16400), (8200, 15836), (8560, 15170), (8774, 14800), (10700, 12136)]