68579250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 174096000

約数和(自身を除く): 105516750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 366, 375, 610, 750, 915, 1499, 1525, 1830, 2998, 3050, 4497, 4575, 7495, 7625, 8994, 9150, 14990, 15250, 22485, 22875, 37475, 44970, 45750, 74950, 91439, 112425, 182878, 187375, 224850, 274317, 374750, 457195, 548634, 562125, 914390, 1124250, 1371585, 2285975, 2743170, 4571950, 6857925, 11429875, 13715850, 22859750, 34289625, 68579250]

約数ペア:

[(1, 68579250), (2, 34289625), (3, 22859750), (5, 13715850), (6, 11429875), (10, 6857925), (15, 4571950), (25, 2743170), (30, 2285975), (50, 1371585), (61, 1124250), (75, 914390), (122, 562125), (125, 548634), (150, 457195), (183, 374750), (250, 274317), (305, 224850), (366, 187375), (375, 182878), (610, 112425), (750, 91439), (915, 74950), (1499, 45750), (1525, 44970), (1830, 37475), (2998, 22875), (3050, 22485), (4497, 15250), (4575, 14990), (7495, 9150), (7625, 8994)]