342553950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1439}}^1$

素因数の和:1503

約数の個数: 108

約数和(自身を含む): 962750880

約数和(自身を除く): 620196930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 529, 575, 690, 1035, 1058, 1150, 1439, 1587, 1725, 2070, 2645, 2878, 3174, 3450, 4317, 4761, 5175, 5290, 7195, 7935, 8634, 9522, 10350, 12951, 13225, 14390, 15870, 21585, 23805, 25902, 26450, 33097, 35975, 39675, 43170, 47610, 64755, 66194, 71950, 79350, 99291, 107925, 119025, 129510, 165485, 198582, 215850, 238050, 297873, 323775, 330970, 496455, 595746, 647550, 761231, 827425, 992910, 1489365, 1522462, 1654850, 2283693, 2482275, 2978730, 3806155, 4567386, 4964550, 6851079, 7446825, 7612310, 11418465, 13702158, 14893650, 19030775, 22836930, 34255395, 38061550, 57092325, 68510790, 114184650, 171276975, 342553950]

約数ペア:

[(1, 342553950), (2, 171276975), (3, 114184650), (5, 68510790), (6, 57092325), (9, 38061550), (10, 34255395), (15, 22836930), (18, 19030775), (23, 14893650), (25, 13702158), (30, 11418465), (45, 7612310), (46, 7446825), (50, 6851079), (69, 4964550), (75, 4567386), (90, 3806155), (115, 2978730), (138, 2482275), (150, 2283693), (207, 1654850), (225, 1522462), (230, 1489365), (345, 992910), (414, 827425), (450, 761231), (529, 647550), (575, 595746), (690, 496455), (1035, 330970), (1058, 323775), (1150, 297873), (1439, 238050), (1587, 215850), (1725, 198582), (2070, 165485), (2645, 129510), (2878, 119025), (3174, 107925), (3450, 99291), (4317, 79350), (4761, 71950), (5175, 66194), (5290, 64755), (7195, 47610), (7935, 43170), (8634, 39675), (9522, 35975), (10350, 33097), (12951, 26450), (13225, 25902), (14390, 23805), (15870, 21585)]