99357660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{991}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 302230656

約数和(自身を除く): 202872996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 991, 1114, 1671, 1982, 2228, 2785, 2973, 3342, 3964, 4955, 5013, 5570, 5946, 6684, 8355, 8919, 9910, 10026, 11140, 11892, 14865, 16710, 17838, 19820, 20052, 25065, 29730, 33420, 35676, 44595, 50130, 59460, 89190, 100260, 178380, 551987, 1103974, 1655961, 2207948, 2759935, 3311922, 4967883, 5519870, 6623844, 8279805, 9935766, 11039740, 16559610, 19871532, 24839415, 33119220, 49678830, 99357660]

約数ペア:

[(1, 99357660), (2, 49678830), (3, 33119220), (4, 24839415), (5, 19871532), (6, 16559610), (9, 11039740), (10, 9935766), (12, 8279805), (15, 6623844), (18, 5519870), (20, 4967883), (30, 3311922), (36, 2759935), (45, 2207948), (60, 1655961), (90, 1103974), (180, 551987), (557, 178380), (991, 100260), (1114, 89190), (1671, 59460), (1982, 50130), (2228, 44595), (2785, 35676), (2973, 33420), (3342, 29730), (3964, 25065), (4955, 20052), (5013, 19820), (5570, 17838), (5946, 16710), (6684, 14865), (8355, 11892), (8919, 11140), (9910, 10026)]