1325589600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2311}}^1$

素因数の和:2573

約数の個数: 144

約数和(自身を含む): 4334722560

約数和(自身を除く): 3009132960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 239, 240, 300, 400, 478, 480, 600, 717, 800, 956, 1195, 1200, 1434, 1912, 2311, 2390, 2400, 2868, 3585, 3824, 4622, 4780, 5736, 5975, 6933, 7170, 7648, 9244, 9560, 11472, 11555, 11950, 13866, 14340, 17925, 18488, 19120, 22944, 23110, 23900, 27732, 28680, 34665, 35850, 36976, 38240, 46220, 47800, 55464, 57360, 57775, 69330, 71700, 73952, 92440, 95600, 110928, 114720, 115550, 138660, 143400, 173325, 184880, 191200, 221856, 231100, 277320, 286800, 346650, 369760, 462200, 552329, 554640, 573600, 693300, 924400, 1104658, 1109280, 1386600, 1656987, 1848800, 2209316, 2761645, 2773200, 3313974, 4418632, 5523290, 5546400, 6627948, 8284935, 8837264, 11046580, 13255896, 13808225, 16569870, 17674528, 22093160, 26511792, 27616450, 33139740, 41424675, 44186320, 53023584, 55232900, 66279480, 82849350, 88372640, 110465800, 132558960, 165698700, 220931600, 265117920, 331397400, 441863200, 662794800, 1325589600]

約数ペア:

[(1, 1325589600), (2, 662794800), (3, 441863200), (4, 331397400), (5, 265117920), (6, 220931600), (8, 165698700), (10, 132558960), (12, 110465800), (15, 88372640), (16, 82849350), (20, 66279480), (24, 55232900), (25, 53023584), (30, 44186320), (32, 41424675), (40, 33139740), (48, 27616450), (50, 26511792), (60, 22093160), (75, 17674528), (80, 16569870), (96, 13808225), (100, 13255896), (120, 11046580), (150, 8837264), (160, 8284935), (200, 6627948), (239, 5546400), (240, 5523290), (300, 4418632), (400, 3313974), (478, 2773200), (480, 2761645), (600, 2209316), (717, 1848800), (800, 1656987), (956, 1386600), (1195, 1109280), (1200, 1104658), (1434, 924400), (1912, 693300), (2311, 573600), (2390, 554640), (2400, 552329), (2868, 462200), (3585, 369760), (3824, 346650), (4622, 286800), (4780, 277320), (5736, 231100), (5975, 221856), (6933, 191200), (7170, 184880), (7648, 173325), (9244, 143400), (9560, 138660), (11472, 115550), (11555, 114720), (11950, 110928), (13866, 95600), (14340, 92440), (17925, 73952), (18488, 71700), (19120, 69330), (22944, 57775), (23110, 57360), (23900, 55464), (27732, 47800), (28680, 46220), (34665, 38240), (35850, 36976)]