64101420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7577}}^1$

素因数の和:7639

約数の個数: 72

約数和(自身を含む): 198604224

約数和(自身を除く): 134502804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 7577, 8460, 15154, 22731, 30308, 37885, 45462, 68193, 75770, 90924, 113655, 136386, 151540, 227310, 272772, 340965, 356119, 454620, 681930, 712238, 1068357, 1363860, 1424476, 1780595, 2136714, 3205071, 3561190, 4273428, 5341785, 6410142, 7122380, 10683570, 12820284, 16025355, 21367140, 32050710, 64101420]

約数ペア:

[(1, 64101420), (2, 32050710), (3, 21367140), (4, 16025355), (5, 12820284), (6, 10683570), (9, 7122380), (10, 6410142), (12, 5341785), (15, 4273428), (18, 3561190), (20, 3205071), (30, 2136714), (36, 1780595), (45, 1424476), (47, 1363860), (60, 1068357), (90, 712238), (94, 681930), (141, 454620), (180, 356119), (188, 340965), (235, 272772), (282, 227310), (423, 151540), (470, 136386), (564, 113655), (705, 90924), (846, 75770), (940, 68193), (1410, 45462), (1692, 37885), (2115, 30308), (2820, 22731), (4230, 15154), (7577, 8460)]