101523420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1993}}^1$

素因数の和:2291

約数の個数: 72

約数和(自身を含む): 309197616

約数和(自身を除く): 207674196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 1993, 2547, 2830, 3396, 3986, 4245, 5094, 5660, 5979, 7972, 8490, 9965, 10188, 11958, 12735, 16980, 17937, 19930, 23916, 25470, 29895, 35874, 39860, 50940, 59790, 71748, 89685, 119580, 179370, 358740, 564019, 1128038, 1692057, 2256076, 2820095, 3384114, 5076171, 5640190, 6768228, 8460285, 10152342, 11280380, 16920570, 20304684, 25380855, 33841140, 50761710, 101523420]

約数ペア:

[(1, 101523420), (2, 50761710), (3, 33841140), (4, 25380855), (5, 20304684), (6, 16920570), (9, 11280380), (10, 10152342), (12, 8460285), (15, 6768228), (18, 5640190), (20, 5076171), (30, 3384114), (36, 2820095), (45, 2256076), (60, 1692057), (90, 1128038), (180, 564019), (283, 358740), (566, 179370), (849, 119580), (1132, 89685), (1415, 71748), (1698, 59790), (1993, 50940), (2547, 39860), (2830, 35874), (3396, 29895), (3986, 25470), (4245, 23916), (5094, 19930), (5660, 17937), (5979, 16980), (7972, 12735), (8490, 11958), (9965, 10188)]