101556540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13121}}^1$

素因数の和:13179

約数の個数: 72

約数和(自身を含む): 315242928

約数和(自身を除く): 213686388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 13121, 26242, 39363, 52484, 65605, 78726, 118089, 131210, 157452, 196815, 236178, 262420, 393630, 472356, 564203, 590445, 787260, 1128406, 1180890, 1692609, 2256812, 2361780, 2821015, 3385218, 5077827, 5642030, 6770436, 8463045, 10155654, 11284060, 16926090, 20311308, 25389135, 33852180, 50778270, 101556540]

約数ペア:

[(1, 101556540), (2, 50778270), (3, 33852180), (4, 25389135), (5, 20311308), (6, 16926090), (9, 11284060), (10, 10155654), (12, 8463045), (15, 6770436), (18, 5642030), (20, 5077827), (30, 3385218), (36, 2821015), (43, 2361780), (45, 2256812), (60, 1692609), (86, 1180890), (90, 1128406), (129, 787260), (172, 590445), (180, 564203), (215, 472356), (258, 393630), (387, 262420), (430, 236178), (516, 196815), (645, 157452), (774, 131210), (860, 118089), (1290, 78726), (1548, 65605), (1935, 52484), (2580, 39363), (3870, 26242), (7740, 13121)]