20231250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 55121472

約数和(自身を除く): 34890222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 83, 125, 130, 150, 166, 195, 249, 250, 325, 375, 390, 415, 498, 625, 650, 750, 830, 975, 1079, 1245, 1250, 1625, 1875, 1950, 2075, 2158, 2490, 3125, 3237, 3250, 3750, 4150, 4875, 5395, 6225, 6250, 6474, 8125, 9375, 9750, 10375, 10790, 12450, 16185, 16250, 18750, 20750, 24375, 26975, 31125, 32370, 40625, 48750, 51875, 53950, 62250, 80925, 81250, 103750, 121875, 134875, 155625, 161850, 243750, 259375, 269750, 311250, 404625, 518750, 674375, 778125, 809250, 1348750, 1556250, 2023125, 3371875, 4046250, 6743750, 10115625, 20231250]

約数ペア:

[(1, 20231250), (2, 10115625), (3, 6743750), (5, 4046250), (6, 3371875), (10, 2023125), (13, 1556250), (15, 1348750), (25, 809250), (26, 778125), (30, 674375), (39, 518750), (50, 404625), (65, 311250), (75, 269750), (78, 259375), (83, 243750), (125, 161850), (130, 155625), (150, 134875), (166, 121875), (195, 103750), (249, 81250), (250, 80925), (325, 62250), (375, 53950), (390, 51875), (415, 48750), (498, 40625), (625, 32370), (650, 31125), (750, 26975), (830, 24375), (975, 20750), (1079, 18750), (1245, 16250), (1250, 16185), (1625, 12450), (1875, 10790), (1950, 10375), (2075, 9750), (2158, 9375), (2490, 8125), (3125, 6474), (3237, 6250), (3250, 6225), (3750, 5395), (4150, 4875)]