90624160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 244532736

約数和(自身を除く): 153908576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 121, 124, 151, 155, 160, 176, 220, 242, 248, 302, 310, 341, 352, 440, 484, 496, 604, 605, 620, 682, 755, 880, 968, 992, 1208, 1210, 1240, 1364, 1510, 1661, 1705, 1760, 1936, 2416, 2420, 2480, 2728, 3020, 3322, 3410, 3751, 3872, 4681, 4832, 4840, 4960, 5456, 6040, 6644, 6820, 7502, 8305, 9362, 9680, 10912, 12080, 13288, 13640, 15004, 16610, 18271, 18724, 18755, 19360, 23405, 24160, 26576, 27280, 30008, 33220, 36542, 37448, 37510, 46810, 51491, 53152, 54560, 60016, 66440, 73084, 74896, 75020, 91355, 93620, 102982, 120032, 132880, 146168, 149792, 150040, 182710, 187240, 205964, 257455, 265760, 292336, 300080, 365420, 374480, 411928, 514910, 566401, 584672, 600160, 730840, 748960, 823856, 1029820, 1132802, 1461680, 1647712, 2059640, 2265604, 2832005, 2923360, 4119280, 4531208, 5664010, 8238560, 9062416, 11328020, 18124832, 22656040, 45312080, 90624160]

約数ペア:

[(1, 90624160), (2, 45312080), (4, 22656040), (5, 18124832), (8, 11328020), (10, 9062416), (11, 8238560), (16, 5664010), (20, 4531208), (22, 4119280), (31, 2923360), (32, 2832005), (40, 2265604), (44, 2059640), (55, 1647712), (62, 1461680), (80, 1132802), (88, 1029820), (110, 823856), (121, 748960), (124, 730840), (151, 600160), (155, 584672), (160, 566401), (176, 514910), (220, 411928), (242, 374480), (248, 365420), (302, 300080), (310, 292336), (341, 265760), (352, 257455), (440, 205964), (484, 187240), (496, 182710), (604, 150040), (605, 149792), (620, 146168), (682, 132880), (755, 120032), (880, 102982), (968, 93620), (992, 91355), (1208, 75020), (1210, 74896), (1240, 73084), (1364, 66440), (1510, 60016), (1661, 54560), (1705, 53152), (1760, 51491), (1936, 46810), (2416, 37510), (2420, 37448), (2480, 36542), (2728, 33220), (3020, 30008), (3322, 27280), (3410, 26576), (3751, 24160), (3872, 23405), (4681, 19360), (4832, 18755), (4840, 18724), (4960, 18271), (5456, 16610), (6040, 15004), (6644, 13640), (6820, 13288), (7502, 12080), (8305, 10912), (9362, 9680)]