73528650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12569}}^1$

素因数の和:12600

約数の個数: 72

約数和(自身を含む): 212759820

約数和(自身を除く): 139231170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 12569, 25138, 37707, 62845, 75414, 113121, 125690, 163397, 188535, 226242, 314225, 326794, 377070, 490191, 565605, 628450, 816985, 942675, 980382, 1131210, 1470573, 1633970, 1885350, 2450955, 2828025, 2941146, 4084925, 4901910, 5656050, 7352865, 8169850, 12254775, 14705730, 24509550, 36764325, 73528650]

約数ペア:

[(1, 73528650), (2, 36764325), (3, 24509550), (5, 14705730), (6, 12254775), (9, 8169850), (10, 7352865), (13, 5656050), (15, 4901910), (18, 4084925), (25, 2941146), (26, 2828025), (30, 2450955), (39, 1885350), (45, 1633970), (50, 1470573), (65, 1131210), (75, 980382), (78, 942675), (90, 816985), (117, 628450), (130, 565605), (150, 490191), (195, 377070), (225, 326794), (234, 314225), (325, 226242), (390, 188535), (450, 163397), (585, 125690), (650, 113121), (975, 75414), (1170, 62845), (1950, 37707), (2925, 25138), (5850, 12569)]