76475100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19639

約数の個数: 72

約数和(自身を含む): 238300720

約数和(自身を除く): 161825620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 19609, 39218, 58827, 78436, 98045, 117654, 196090, 235308, 254917, 294135, 392180, 490225, 509834, 588270, 764751, 980450, 1019668, 1176540, 1274585, 1470675, 1529502, 1960900, 2549170, 2941350, 3059004, 3823755, 5098340, 5882700, 6372925, 7647510, 12745850, 15295020, 19118775, 25491700, 38237550, 76475100]

約数ペア:

[(1, 76475100), (2, 38237550), (3, 25491700), (4, 19118775), (5, 15295020), (6, 12745850), (10, 7647510), (12, 6372925), (13, 5882700), (15, 5098340), (20, 3823755), (25, 3059004), (26, 2941350), (30, 2549170), (39, 1960900), (50, 1529502), (52, 1470675), (60, 1274585), (65, 1176540), (75, 1019668), (78, 980450), (100, 764751), (130, 588270), (150, 509834), (156, 490225), (195, 392180), (260, 294135), (300, 254917), (325, 235308), (390, 196090), (650, 117654), (780, 98045), (975, 78436), (1300, 58827), (1950, 39218), (3900, 19609)]