250192620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 798400512

約数和(自身を除く): 548207892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 223, 230, 271, 276, 345, 414, 446, 460, 542, 669, 690, 813, 828, 892, 1035, 1084, 1115, 1338, 1355, 1380, 1626, 2007, 2070, 2230, 2439, 2676, 2710, 3252, 3345, 4014, 4065, 4140, 4460, 4878, 5129, 5420, 6233, 6690, 8028, 8130, 9756, 10035, 10258, 12195, 12466, 13380, 15387, 16260, 18699, 20070, 20516, 24390, 24932, 25645, 30774, 31165, 37398, 40140, 46161, 48780, 51290, 56097, 60433, 61548, 62330, 74796, 76935, 92322, 93495, 102580, 112194, 120866, 124660, 153870, 181299, 184644, 186990, 224388, 230805, 241732, 280485, 302165, 307740, 362598, 373980, 461610, 543897, 560970, 604330, 725196, 906495, 923220, 1087794, 1121940, 1208660, 1389959, 1812990, 2175588, 2719485, 2779918, 3625980, 4169877, 5438970, 5559836, 6949795, 8339754, 10877940, 12509631, 13899590, 16679508, 20849385, 25019262, 27799180, 41698770, 50038524, 62548155, 83397540, 125096310, 250192620]

約数ペア:

[(1, 250192620), (2, 125096310), (3, 83397540), (4, 62548155), (5, 50038524), (6, 41698770), (9, 27799180), (10, 25019262), (12, 20849385), (15, 16679508), (18, 13899590), (20, 12509631), (23, 10877940), (30, 8339754), (36, 6949795), (45, 5559836), (46, 5438970), (60, 4169877), (69, 3625980), (90, 2779918), (92, 2719485), (115, 2175588), (138, 1812990), (180, 1389959), (207, 1208660), (223, 1121940), (230, 1087794), (271, 923220), (276, 906495), (345, 725196), (414, 604330), (446, 560970), (460, 543897), (542, 461610), (669, 373980), (690, 362598), (813, 307740), (828, 302165), (892, 280485), (1035, 241732), (1084, 230805), (1115, 224388), (1338, 186990), (1355, 184644), (1380, 181299), (1626, 153870), (2007, 124660), (2070, 120866), (2230, 112194), (2439, 102580), (2676, 93495), (2710, 92322), (3252, 76935), (3345, 74796), (4014, 62330), (4065, 61548), (4140, 60433), (4460, 56097), (4878, 51290), (5129, 48780), (5420, 46161), (6233, 40140), (6690, 37398), (8028, 31165), (8130, 30774), (9756, 25645), (10035, 24932), (10258, 24390), (12195, 20516), (12466, 20070), (13380, 18699), (15387, 16260)]