72101878400

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{10369}}^1$

素因数の和:10487

約数の個数: 192

約数和(自身を含む): 185918959800

約数和(自身を除く): 113817081400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 53, 64, 80, 82, 100, 106, 128, 160, 164, 200, 205, 212, 265, 320, 328, 400, 410, 424, 530, 640, 656, 800, 820, 848, 1025, 1060, 1312, 1325, 1600, 1640, 1696, 2050, 2120, 2173, 2624, 2650, 3200, 3280, 3392, 4100, 4240, 4346, 5248, 5300, 6560, 6784, 8200, 8480, 8692, 10369, 10600, 10865, 13120, 16400, 16960, 17384, 20738, 21200, 21730, 26240, 32800, 33920, 34768, 41476, 42400, 43460, 51845, 54325, 65600, 69536, 82952, 84800, 86920, 103690, 108650, 131200, 139072, 165904, 169600, 173840, 207380, 217300, 259225, 278144, 331808, 347680, 414760, 425129, 434600, 518450, 549557, 663616, 695360, 829520, 850258, 869200, 1036900, 1099114, 1327232, 1390720, 1659040, 1700516, 1738400, 2073800, 2125645, 2198228, 2747785, 3318080, 3401032, 3476800, 4147600, 4251290, 4396456, 5495570, 6636160, 6802064, 6953600, 8295200, 8502580, 8792912, 10628225, 10991140, 13604128, 13738925, 16590400, 17005160, 17585824, 21256450, 21982280, 22531837, 27208256, 27477850, 33180800, 34010320, 35171648, 42512900, 43964560, 45063674, 54416512, 54955700, 68020640, 70343296, 85025800, 87929120, 90127348, 109911400, 112659185, 136041280, 170051600, 175858240, 180254696, 219822800, 225318370, 272082560, 340103200, 351716480, 360509392, 439645600, 450636740, 563295925, 680206400, 721018784, 879291200, 901273480, 1126591850, 1360412800, 1442037568, 1758582400, 1802546960, 2253183700, 2884075136, 3605093920, 4506367400, 7210187840, 9012734800, 14420375680, 18025469600, 36050939200, 72101878400]

約数ペア:

[(1, 72101878400), (2, 36050939200), (4, 18025469600), (5, 14420375680), (8, 9012734800), (10, 7210187840), (16, 4506367400), (20, 3605093920), (25, 2884075136), (32, 2253183700), (40, 1802546960), (41, 1758582400), (50, 1442037568), (53, 1360412800), (64, 1126591850), (80, 901273480), (82, 879291200), (100, 721018784), (106, 680206400), (128, 563295925), (160, 450636740), (164, 439645600), (200, 360509392), (205, 351716480), (212, 340103200), (265, 272082560), (320, 225318370), (328, 219822800), (400, 180254696), (410, 175858240), (424, 170051600), (530, 136041280), (640, 112659185), (656, 109911400), (800, 90127348), (820, 87929120), (848, 85025800), (1025, 70343296), (1060, 68020640), (1312, 54955700), (1325, 54416512), (1600, 45063674), (1640, 43964560), (1696, 42512900), (2050, 35171648), (2120, 34010320), (2173, 33180800), (2624, 27477850), (2650, 27208256), (3200, 22531837), (3280, 21982280), (3392, 21256450), (4100, 17585824), (4240, 17005160), (4346, 16590400), (5248, 13738925), (5300, 13604128), (6560, 10991140), (6784, 10628225), (8200, 8792912), (8480, 8502580), (8692, 8295200), (10369, 6953600), (10600, 6802064), (10865, 6636160), (13120, 5495570), (16400, 4396456), (16960, 4251290), (17384, 4147600), (20738, 3476800), (21200, 3401032), (21730, 3318080), (26240, 2747785), (32800, 2198228), (33920, 2125645), (34768, 2073800), (41476, 1738400), (42400, 1700516), (43460, 1659040), (51845, 1390720), (54325, 1327232), (65600, 1099114), (69536, 1036900), (82952, 869200), (84800, 850258), (86920, 829520), (103690, 695360), (108650, 663616), (131200, 549557), (139072, 518450), (165904, 434600), (169600, 425129), (173840, 414760), (207380, 347680), (217300, 331808), (259225, 278144)]