201076740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18313}}^1$

素因数の和:18389

約数の個数: 72

約数和(自身を含む): 619965528

約数和(自身を除く): 418888788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 18313, 36626, 54939, 73252, 91565, 109878, 164817, 183130, 219756, 274695, 329634, 366260, 549390, 659268, 824085, 1098780, 1117093, 1648170, 2234186, 3296340, 3351279, 4468372, 5585465, 6702558, 10053837, 11170930, 13405116, 16756395, 20107674, 22341860, 33512790, 40215348, 50269185, 67025580, 100538370, 201076740]

約数ペア:

[(1, 201076740), (2, 100538370), (3, 67025580), (4, 50269185), (5, 40215348), (6, 33512790), (9, 22341860), (10, 20107674), (12, 16756395), (15, 13405116), (18, 11170930), (20, 10053837), (30, 6702558), (36, 5585465), (45, 4468372), (60, 3351279), (61, 3296340), (90, 2234186), (122, 1648170), (180, 1117093), (183, 1098780), (244, 824085), (305, 659268), (366, 549390), (549, 366260), (610, 329634), (732, 274695), (915, 219756), (1098, 183130), (1220, 164817), (1830, 109878), (2196, 91565), (2745, 73252), (3660, 54939), (5490, 36626), (10980, 18313)]