85432500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{3797}}^1$

素因数の和:3827

約数の個数: 90

約数和(自身を含む): 269927658

約数和(自身を除く): 184495158

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 3797, 4500, 5625, 7500, 7594, 11250, 11391, 15188, 18985, 22500, 22782, 34173, 37970, 45564, 56955, 68346, 75940, 94925, 113910, 136692, 170865, 189850, 227820, 284775, 341730, 379700, 474625, 569550, 683460, 854325, 949250, 1139100, 1423875, 1708650, 1898500, 2373125, 2847750, 3417300, 4271625, 4746250, 5695500, 7119375, 8543250, 9492500, 14238750, 17086500, 21358125, 28477500, 42716250, 85432500]

約数ペア:

[(1, 85432500), (2, 42716250), (3, 28477500), (4, 21358125), (5, 17086500), (6, 14238750), (9, 9492500), (10, 8543250), (12, 7119375), (15, 5695500), (18, 4746250), (20, 4271625), (25, 3417300), (30, 2847750), (36, 2373125), (45, 1898500), (50, 1708650), (60, 1423875), (75, 1139100), (90, 949250), (100, 854325), (125, 683460), (150, 569550), (180, 474625), (225, 379700), (250, 341730), (300, 284775), (375, 227820), (450, 189850), (500, 170865), (625, 136692), (750, 113910), (900, 94925), (1125, 75940), (1250, 68346), (1500, 56955), (1875, 45564), (2250, 37970), (2500, 34173), (3750, 22782), (3797, 22500), (4500, 18985), (5625, 15188), (7500, 11391), (7594, 11250)]