72865200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1543

約数の個数: 120

約数和(自身を含む): 239265936

約数和(自身を除く): 166400736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 820, 984, 1025, 1200, 1230, 1481, 1640, 1968, 2050, 2460, 2962, 3075, 3280, 4100, 4443, 4920, 5924, 6150, 7405, 8200, 8886, 9840, 11848, 12300, 14810, 16400, 17772, 22215, 23696, 24600, 29620, 35544, 37025, 44430, 49200, 59240, 60721, 71088, 74050, 88860, 111075, 118480, 121442, 148100, 177720, 182163, 222150, 242884, 296200, 303605, 355440, 364326, 444300, 485768, 592400, 607210, 728652, 888600, 910815, 971536, 1214420, 1457304, 1518025, 1777200, 1821630, 2428840, 2914608, 3036050, 3643260, 4554075, 4857680, 6072100, 7286520, 9108150, 12144200, 14573040, 18216300, 24288400, 36432600, 72865200]

約数ペア:

[(1, 72865200), (2, 36432600), (3, 24288400), (4, 18216300), (5, 14573040), (6, 12144200), (8, 9108150), (10, 7286520), (12, 6072100), (15, 4857680), (16, 4554075), (20, 3643260), (24, 3036050), (25, 2914608), (30, 2428840), (40, 1821630), (41, 1777200), (48, 1518025), (50, 1457304), (60, 1214420), (75, 971536), (80, 910815), (82, 888600), (100, 728652), (120, 607210), (123, 592400), (150, 485768), (164, 444300), (200, 364326), (205, 355440), (240, 303605), (246, 296200), (300, 242884), (328, 222150), (400, 182163), (410, 177720), (492, 148100), (600, 121442), (615, 118480), (656, 111075), (820, 88860), (984, 74050), (1025, 71088), (1200, 60721), (1230, 59240), (1481, 49200), (1640, 44430), (1968, 37025), (2050, 35544), (2460, 29620), (2962, 24600), (3075, 23696), (3280, 22215), (4100, 17772), (4443, 16400), (4920, 14810), (5924, 12300), (6150, 11848), (7405, 9840), (8200, 8886)]