1121629200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{21737}}^1$

素因数の和:21801

約数の個数: 120

約数和(自身を含む): 3676678368

約数和(自身を除く): 2555049168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2580, 3225, 3440, 4300, 5160, 6450, 8600, 10320, 12900, 17200, 21737, 25800, 43474, 51600, 65211, 86948, 108685, 130422, 173896, 217370, 260844, 326055, 347792, 434740, 521688, 543425, 652110, 869480, 934691, 1043376, 1086850, 1304220, 1630275, 1738960, 1869382, 2173700, 2608440, 2804073, 3260550, 3738764, 4347400, 4673455, 5216880, 5608146, 6521100, 7477528, 8694800, 9346910, 11216292, 13042200, 14020365, 14955056, 18693820, 22432584, 23367275, 26084400, 28040730, 37387640, 44865168, 46734550, 56081460, 70101825, 74775280, 93469100, 112162920, 140203650, 186938200, 224325840, 280407300, 373876400, 560814600, 1121629200]

約数ペア:

[(1, 1121629200), (2, 560814600), (3, 373876400), (4, 280407300), (5, 224325840), (6, 186938200), (8, 140203650), (10, 112162920), (12, 93469100), (15, 74775280), (16, 70101825), (20, 56081460), (24, 46734550), (25, 44865168), (30, 37387640), (40, 28040730), (43, 26084400), (48, 23367275), (50, 22432584), (60, 18693820), (75, 14955056), (80, 14020365), (86, 13042200), (100, 11216292), (120, 9346910), (129, 8694800), (150, 7477528), (172, 6521100), (200, 5608146), (215, 5216880), (240, 4673455), (258, 4347400), (300, 3738764), (344, 3260550), (400, 2804073), (430, 2608440), (516, 2173700), (600, 1869382), (645, 1738960), (688, 1630275), (860, 1304220), (1032, 1086850), (1075, 1043376), (1200, 934691), (1290, 869480), (1720, 652110), (2064, 543425), (2150, 521688), (2580, 434740), (3225, 347792), (3440, 326055), (4300, 260844), (5160, 217370), (6450, 173896), (8600, 130422), (10320, 108685), (12900, 86948), (17200, 65211), (21737, 51600), (25800, 43474)]