64772850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7079}}^1$

素因数の和:7155

約数の個数: 48

約数和(自身を含む): 163293120

約数和(自身を除く): 98520270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 7079, 9150, 14158, 21237, 35395, 42474, 70790, 106185, 176975, 212370, 353950, 431819, 530925, 863638, 1061850, 1295457, 2159095, 2590914, 4318190, 6477285, 10795475, 12954570, 21590950, 32386425, 64772850]

約数ペア:

[(1, 64772850), (2, 32386425), (3, 21590950), (5, 12954570), (6, 10795475), (10, 6477285), (15, 4318190), (25, 2590914), (30, 2159095), (50, 1295457), (61, 1061850), (75, 863638), (122, 530925), (150, 431819), (183, 353950), (305, 212370), (366, 176975), (610, 106185), (915, 70790), (1525, 42474), (1830, 35395), (3050, 21237), (4575, 14158), (7079, 9150)]