66424800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2165

約数の個数: 144

約数和(自身を含む): 232953840

約数和(自身を除く): 166529040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2129, 2400, 2600, 3120, 3900, 4258, 5200, 6240, 6387, 7800, 8516, 10400, 10645, 12774, 15600, 17032, 21290, 25548, 27677, 31200, 31935, 34064, 42580, 51096, 53225, 55354, 63870, 68128, 83031, 85160, 102192, 106450, 110708, 127740, 138385, 159675, 166062, 170320, 204384, 212900, 221416, 255480, 276770, 319350, 332124, 340640, 415155, 425800, 442832, 510960, 553540, 638700, 664248, 691925, 830310, 851600, 885664, 1021920, 1107080, 1277400, 1328496, 1383850, 1660620, 1703200, 2075775, 2214160, 2554800, 2656992, 2767700, 3321240, 4151550, 4428320, 5109600, 5535400, 6642480, 8303100, 11070800, 13284960, 16606200, 22141600, 33212400, 66424800]

約数ペア:

[(1, 66424800), (2, 33212400), (3, 22141600), (4, 16606200), (5, 13284960), (6, 11070800), (8, 8303100), (10, 6642480), (12, 5535400), (13, 5109600), (15, 4428320), (16, 4151550), (20, 3321240), (24, 2767700), (25, 2656992), (26, 2554800), (30, 2214160), (32, 2075775), (39, 1703200), (40, 1660620), (48, 1383850), (50, 1328496), (52, 1277400), (60, 1107080), (65, 1021920), (75, 885664), (78, 851600), (80, 830310), (96, 691925), (100, 664248), (104, 638700), (120, 553540), (130, 510960), (150, 442832), (156, 425800), (160, 415155), (195, 340640), (200, 332124), (208, 319350), (240, 276770), (260, 255480), (300, 221416), (312, 212900), (325, 204384), (390, 170320), (400, 166062), (416, 159675), (480, 138385), (520, 127740), (600, 110708), (624, 106450), (650, 102192), (780, 85160), (800, 83031), (975, 68128), (1040, 63870), (1200, 55354), (1248, 53225), (1300, 51096), (1560, 42580), (1950, 34064), (2080, 31935), (2129, 31200), (2400, 27677), (2600, 25548), (3120, 21290), (3900, 17032), (4258, 15600), (5200, 12774), (6240, 10645), (6387, 10400), (7800, 8516)]