87475950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{21599}}^1$

素因数の和:21623

約数の個数: 60

約数和(自身を含む): 243064800

約数和(自身を除く): 155588850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 21599, 43198, 64797, 107995, 129594, 194391, 215990, 323985, 388782, 539975, 583173, 647970, 971955, 1079950, 1166346, 1619925, 1749519, 1943910, 2915865, 3239850, 3499038, 4859775, 5831730, 8747595, 9719550, 14579325, 17495190, 29158650, 43737975, 87475950]

約数ペア:

[(1, 87475950), (2, 43737975), (3, 29158650), (5, 17495190), (6, 14579325), (9, 9719550), (10, 8747595), (15, 5831730), (18, 4859775), (25, 3499038), (27, 3239850), (30, 2915865), (45, 1943910), (50, 1749519), (54, 1619925), (75, 1166346), (81, 1079950), (90, 971955), (135, 647970), (150, 583173), (162, 539975), (225, 388782), (270, 323985), (405, 215990), (450, 194391), (675, 129594), (810, 107995), (1350, 64797), (2025, 43198), (4050, 21599)]