260882400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1625

約数の個数: 144

約数和(自身を含む): 861694848

約数和(自身を除く): 600812448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 355, 400, 426, 480, 568, 600, 710, 800, 852, 1065, 1136, 1200, 1420, 1531, 1704, 1775, 2130, 2272, 2400, 2840, 3062, 3408, 3550, 4260, 4593, 5325, 5680, 6124, 6816, 7100, 7655, 8520, 9186, 10650, 11360, 12248, 14200, 15310, 17040, 18372, 21300, 22965, 24496, 28400, 30620, 34080, 36744, 38275, 42600, 45930, 48992, 56800, 61240, 73488, 76550, 85200, 91860, 108701, 114825, 122480, 146976, 153100, 170400, 183720, 217402, 229650, 244960, 306200, 326103, 367440, 434804, 459300, 543505, 612400, 652206, 734880, 869608, 918600, 1087010, 1224800, 1304412, 1630515, 1739216, 1837200, 2174020, 2608824, 2717525, 3261030, 3478432, 3674400, 4348040, 5217648, 5435050, 6522060, 8152575, 8696080, 10435296, 10870100, 13044120, 16305150, 17392160, 21740200, 26088240, 32610300, 43480400, 52176480, 65220600, 86960800, 130441200, 260882400]

約数ペア:

[(1, 260882400), (2, 130441200), (3, 86960800), (4, 65220600), (5, 52176480), (6, 43480400), (8, 32610300), (10, 26088240), (12, 21740200), (15, 17392160), (16, 16305150), (20, 13044120), (24, 10870100), (25, 10435296), (30, 8696080), (32, 8152575), (40, 6522060), (48, 5435050), (50, 5217648), (60, 4348040), (71, 3674400), (75, 3478432), (80, 3261030), (96, 2717525), (100, 2608824), (120, 2174020), (142, 1837200), (150, 1739216), (160, 1630515), (200, 1304412), (213, 1224800), (240, 1087010), (284, 918600), (300, 869608), (355, 734880), (400, 652206), (426, 612400), (480, 543505), (568, 459300), (600, 434804), (710, 367440), (800, 326103), (852, 306200), (1065, 244960), (1136, 229650), (1200, 217402), (1420, 183720), (1531, 170400), (1704, 153100), (1775, 146976), (2130, 122480), (2272, 114825), (2400, 108701), (2840, 91860), (3062, 85200), (3408, 76550), (3550, 73488), (4260, 61240), (4593, 56800), (5325, 48992), (5680, 45930), (6124, 42600), (6816, 38275), (7100, 36744), (7655, 34080), (8520, 30620), (9186, 28400), (10650, 24496), (11360, 22965), (12248, 21300), (14200, 18372), (15310, 17040)]