272756250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 797620824

約数和(自身を除く): 524864574

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 373, 375, 390, 450, 585, 625, 650, 746, 750, 975, 1119, 1125, 1170, 1250, 1625, 1865, 1875, 1950, 2238, 2250, 2925, 3125, 3250, 3357, 3730, 3750, 4849, 4875, 5595, 5625, 5850, 6250, 6714, 8125, 9325, 9375, 9698, 9750, 11190, 11250, 14547, 14625, 16250, 16785, 18650, 18750, 24245, 24375, 27975, 28125, 29094, 29250, 33570, 40625, 43641, 46625, 48490, 48750, 55950, 56250, 72735, 73125, 81250, 83925, 87282, 93250, 121225, 121875, 139875, 145470, 146250, 167850, 218205, 233125, 242450, 243750, 279750, 363675, 365625, 419625, 436410, 466250, 606125, 699375, 727350, 731250, 839250, 1091025, 1165625, 1212250, 1398750, 1818375, 2098125, 2182050, 2331250, 3030625, 3496875, 3636750, 4196250, 5455125, 6061250, 6993750, 9091875, 10490625, 10910250, 15153125, 18183750, 20981250, 27275625, 30306250, 45459375, 54551250, 90918750, 136378125, 272756250]

約数ペア:

[(1, 272756250), (2, 136378125), (3, 90918750), (5, 54551250), (6, 45459375), (9, 30306250), (10, 27275625), (13, 20981250), (15, 18183750), (18, 15153125), (25, 10910250), (26, 10490625), (30, 9091875), (39, 6993750), (45, 6061250), (50, 5455125), (65, 4196250), (75, 3636750), (78, 3496875), (90, 3030625), (117, 2331250), (125, 2182050), (130, 2098125), (150, 1818375), (195, 1398750), (225, 1212250), (234, 1165625), (250, 1091025), (325, 839250), (373, 731250), (375, 727350), (390, 699375), (450, 606125), (585, 466250), (625, 436410), (650, 419625), (746, 365625), (750, 363675), (975, 279750), (1119, 243750), (1125, 242450), (1170, 233125), (1250, 218205), (1625, 167850), (1865, 146250), (1875, 145470), (1950, 139875), (2238, 121875), (2250, 121225), (2925, 93250), (3125, 87282), (3250, 83925), (3357, 81250), (3730, 73125), (3750, 72735), (4849, 56250), (4875, 55950), (5595, 48750), (5625, 48490), (5850, 46625), (6250, 43641), (6714, 40625), (8125, 33570), (9325, 29250), (9375, 29094), (9698, 28125), (9750, 27975), (11190, 24375), (11250, 24245), (14547, 18750), (14625, 18650), (16250, 16785)]