57225740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 152028576

約数和(自身を除く): 94802836

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 107, 110, 121, 130, 143, 170, 187, 214, 220, 221, 242, 260, 286, 340, 374, 428, 442, 484, 535, 572, 605, 715, 748, 884, 935, 1070, 1105, 1177, 1210, 1391, 1430, 1573, 1819, 1870, 2057, 2140, 2210, 2354, 2420, 2431, 2782, 2860, 3146, 3638, 3740, 4114, 4420, 4708, 4862, 5564, 5885, 6292, 6955, 7276, 7865, 8228, 9095, 9724, 10285, 11770, 12155, 12947, 13910, 15301, 15730, 18190, 20009, 20570, 23540, 23647, 24310, 25894, 26741, 27820, 30602, 31460, 36380, 40018, 41140, 47294, 48620, 51788, 53482, 61204, 64735, 76505, 80036, 94588, 100045, 106964, 118235, 129470, 133705, 153010, 168311, 200090, 220099, 236470, 258940, 260117, 267410, 306020, 336622, 400180, 440198, 472940, 520234, 534820, 673244, 841555, 880396, 1040468, 1100495, 1300585, 1683110, 2200990, 2601170, 2861287, 3366220, 4401980, 5202340, 5722574, 11445148, 14306435, 28612870, 57225740]

約数ペア:

[(1, 57225740), (2, 28612870), (4, 14306435), (5, 11445148), (10, 5722574), (11, 5202340), (13, 4401980), (17, 3366220), (20, 2861287), (22, 2601170), (26, 2200990), (34, 1683110), (44, 1300585), (52, 1100495), (55, 1040468), (65, 880396), (68, 841555), (85, 673244), (107, 534820), (110, 520234), (121, 472940), (130, 440198), (143, 400180), (170, 336622), (187, 306020), (214, 267410), (220, 260117), (221, 258940), (242, 236470), (260, 220099), (286, 200090), (340, 168311), (374, 153010), (428, 133705), (442, 129470), (484, 118235), (535, 106964), (572, 100045), (605, 94588), (715, 80036), (748, 76505), (884, 64735), (935, 61204), (1070, 53482), (1105, 51788), (1177, 48620), (1210, 47294), (1391, 41140), (1430, 40018), (1573, 36380), (1819, 31460), (1870, 30602), (2057, 27820), (2140, 26741), (2210, 25894), (2354, 24310), (2420, 23647), (2431, 23540), (2782, 20570), (2860, 20009), (3146, 18190), (3638, 15730), (3740, 15301), (4114, 13910), (4420, 12947), (4708, 12155), (4862, 11770), (5564, 10285), (5885, 9724), (6292, 9095), (6955, 8228), (7276, 7865)]