90918750

素因数分解:

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

素因数の和:416

約数の個数: 96

約数和(自身を含む): 245421792

約数和(自身を除く): 154503042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 373, 375, 390, 625, 650, 746, 750, 975, 1119, 1250, 1625, 1865, 1875, 1950, 2238, 3125, 3250, 3730, 3750, 4849, 4875, 5595, 6250, 8125, 9325, 9375, 9698, 9750, 11190, 14547, 16250, 18650, 18750, 24245, 24375, 27975, 29094, 40625, 46625, 48490, 48750, 55950, 72735, 81250, 93250, 121225, 121875, 139875, 145470, 233125, 242450, 243750, 279750, 363675, 466250, 606125, 699375, 727350, 1165625, 1212250, 1398750, 1818375, 2331250, 3030625, 3496875, 3636750, 6061250, 6993750, 9091875, 15153125, 18183750, 30306250, 45459375, 90918750]

約数ペア:

[(1, 90918750), (2, 45459375), (3, 30306250), (5, 18183750), (6, 15153125), (10, 9091875), (13, 6993750), (15, 6061250), (25, 3636750), (26, 3496875), (30, 3030625), (39, 2331250), (50, 1818375), (65, 1398750), (75, 1212250), (78, 1165625), (125, 727350), (130, 699375), (150, 606125), (195, 466250), (250, 363675), (325, 279750), (373, 243750), (375, 242450), (390, 233125), (625, 145470), (650, 139875), (746, 121875), (750, 121225), (975, 93250), (1119, 81250), (1250, 72735), (1625, 55950), (1865, 48750), (1875, 48490), (1950, 46625), (2238, 40625), (3125, 29094), (3250, 27975), (3730, 24375), (3750, 24245), (4849, 18750), (4875, 18650), (5595, 16250), (6250, 14547), (8125, 11190), (9325, 9750), (9375, 9698)]