72674400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 239609664

約数和(自身を除く): 166935264

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, 107, 120, 150, 160, 200, 214, 240, 283, 300, 321, 400, 428, 480, 535, 566, 600, 642, 800, 849, 856, 1070, 1132, 1200, 1284, 1415, 1605, 1698, 1712, 2140, 2264, 2400, 2568, 2675, 2830, 3210, 3396, 3424, 4245, 4280, 4528, 5136, 5350, 5660, 6420, 6792, 7075, 8025, 8490, 8560, 9056, 10272, 10700, 11320, 12840, 13584, 14150, 16050, 16980, 17120, 21225, 21400, 22640, 25680, 27168, 28300, 30281, 32100, 33960, 42450, 42800, 45280, 51360, 56600, 60562, 64200, 67920, 84900, 85600, 90843, 113200, 121124, 128400, 135840, 151405, 169800, 181686, 226400, 242248, 256800, 302810, 339600, 363372, 454215, 484496, 605620, 679200, 726744, 757025, 908430, 968992, 1211240, 1453488, 1514050, 1816860, 2271075, 2422480, 2906976, 3028100, 3633720, 4542150, 4844960, 6056200, 7267440, 9084300, 12112400, 14534880, 18168600, 24224800, 36337200, 72674400]

約数ペア:

[(1, 72674400), (2, 36337200), (3, 24224800), (4, 18168600), (5, 14534880), (6, 12112400), (8, 9084300), (10, 7267440), (12, 6056200), (15, 4844960), (16, 4542150), (20, 3633720), (24, 3028100), (25, 2906976), (30, 2422480), (32, 2271075), (40, 1816860), (48, 1514050), (50, 1453488), (60, 1211240), (75, 968992), (80, 908430), (96, 757025), (100, 726744), (107, 679200), (120, 605620), (150, 484496), (160, 454215), (200, 363372), (214, 339600), (240, 302810), (283, 256800), (300, 242248), (321, 226400), (400, 181686), (428, 169800), (480, 151405), (535, 135840), (566, 128400), (600, 121124), (642, 113200), (800, 90843), (849, 85600), (856, 84900), (1070, 67920), (1132, 64200), (1200, 60562), (1284, 56600), (1415, 51360), (1605, 45280), (1698, 42800), (1712, 42450), (2140, 33960), (2264, 32100), (2400, 30281), (2568, 28300), (2675, 27168), (2830, 25680), (3210, 22640), (3396, 21400), (3424, 21225), (4245, 17120), (4280, 16980), (4528, 16050), (5136, 14150), (5350, 13584), (5660, 12840), (6420, 11320), (6792, 10700), (7075, 10272), (8025, 9056), (8490, 8560)]