28477500

素因数分解:

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

素因数の和:3824

約数の個数: 60

約数和(自身を含む): 83054664

約数和(自身を除く): 54577164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 3797, 7500, 7594, 11391, 15188, 18985, 22782, 37970, 45564, 56955, 75940, 94925, 113910, 189850, 227820, 284775, 379700, 474625, 569550, 949250, 1139100, 1423875, 1898500, 2373125, 2847750, 4746250, 5695500, 7119375, 9492500, 14238750, 28477500]

約数ペア:

[(1, 28477500), (2, 14238750), (3, 9492500), (4, 7119375), (5, 5695500), (6, 4746250), (10, 2847750), (12, 2373125), (15, 1898500), (20, 1423875), (25, 1139100), (30, 949250), (50, 569550), (60, 474625), (75, 379700), (100, 284775), (125, 227820), (150, 189850), (250, 113910), (300, 94925), (375, 75940), (500, 56955), (625, 45564), (750, 37970), (1250, 22782), (1500, 18985), (1875, 15188), (2500, 11391), (3750, 7594), (3797, 7500)]