71490000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{2383}}^1$

素因数の和:2414

約数の個数: 100

約数和(自身を含む): 230876096

約数和(自身を除く): 159386096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2383, 2500, 3000, 3750, 4766, 5000, 6000, 7149, 7500, 9532, 10000, 11915, 14298, 15000, 19064, 23830, 28596, 30000, 35745, 38128, 47660, 57192, 59575, 71490, 95320, 114384, 119150, 142980, 178725, 190640, 238300, 285960, 297875, 357450, 476600, 571920, 595750, 714900, 893625, 953200, 1191500, 1429800, 1489375, 1787250, 2383000, 2859600, 2978750, 3574500, 4468125, 4766000, 5957500, 7149000, 8936250, 11915000, 14298000, 17872500, 23830000, 35745000, 71490000]

約数ペア:

[(1, 71490000), (2, 35745000), (3, 23830000), (4, 17872500), (5, 14298000), (6, 11915000), (8, 8936250), (10, 7149000), (12, 5957500), (15, 4766000), (16, 4468125), (20, 3574500), (24, 2978750), (25, 2859600), (30, 2383000), (40, 1787250), (48, 1489375), (50, 1429800), (60, 1191500), (75, 953200), (80, 893625), (100, 714900), (120, 595750), (125, 571920), (150, 476600), (200, 357450), (240, 297875), (250, 285960), (300, 238300), (375, 190640), (400, 178725), (500, 142980), (600, 119150), (625, 114384), (750, 95320), (1000, 71490), (1200, 59575), (1250, 57192), (1500, 47660), (1875, 38128), (2000, 35745), (2383, 30000), (2500, 28596), (3000, 23830), (3750, 19064), (4766, 15000), (5000, 14298), (6000, 11915), (7149, 10000), (7500, 9532)]