7255651140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{25889}}^1$

素因数の和:26083

約数の個数: 120

約数和(自身を含む): 22893698520

約数和(自身を除く): 15638047380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 270, 324, 346, 405, 519, 540, 692, 810, 865, 1038, 1557, 1620, 1730, 2076, 2595, 3114, 3460, 4671, 5190, 6228, 7785, 9342, 10380, 14013, 15570, 18684, 23355, 25889, 28026, 31140, 46710, 51778, 56052, 70065, 77667, 93420, 103556, 129445, 140130, 155334, 233001, 258890, 280260, 310668, 388335, 466002, 517780, 699003, 776670, 932004, 1165005, 1398006, 1553340, 2097009, 2330010, 2796012, 3495015, 4194018, 4478797, 4660020, 6990030, 8388036, 8957594, 10485045, 13436391, 13980060, 17915188, 20970090, 22393985, 26872782, 40309173, 41940180, 44787970, 53745564, 67181955, 80618346, 89575940, 120927519, 134363910, 161236692, 201545865, 241855038, 268727820, 362782557, 403091730, 483710076, 604637595, 725565114, 806183460, 1209275190, 1451130228, 1813912785, 2418550380, 3627825570, 7255651140]

約数ペア:

[(1, 7255651140), (2, 3627825570), (3, 2418550380), (4, 1813912785), (5, 1451130228), (6, 1209275190), (9, 806183460), (10, 725565114), (12, 604637595), (15, 483710076), (18, 403091730), (20, 362782557), (27, 268727820), (30, 241855038), (36, 201545865), (45, 161236692), (54, 134363910), (60, 120927519), (81, 89575940), (90, 80618346), (108, 67181955), (135, 53745564), (162, 44787970), (173, 41940180), (180, 40309173), (270, 26872782), (324, 22393985), (346, 20970090), (405, 17915188), (519, 13980060), (540, 13436391), (692, 10485045), (810, 8957594), (865, 8388036), (1038, 6990030), (1557, 4660020), (1620, 4478797), (1730, 4194018), (2076, 3495015), (2595, 2796012), (3114, 2330010), (3460, 2097009), (4671, 1553340), (5190, 1398006), (6228, 1165005), (7785, 932004), (9342, 776670), (10380, 699003), (14013, 517780), (15570, 466002), (18684, 388335), (23355, 310668), (25889, 280260), (28026, 258890), (31140, 233001), (46710, 155334), (51778, 140130), (56052, 129445), (70065, 103556), (77667, 93420)]