121779780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 354751488

約数和(自身を除く): 232971708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 233, 281, 310, 372, 465, 466, 562, 620, 699, 843, 930, 932, 1124, 1165, 1398, 1405, 1686, 1860, 2330, 2796, 2810, 3372, 3495, 4215, 4660, 5620, 6990, 7223, 8430, 8711, 13980, 14446, 16860, 17422, 21669, 26133, 28892, 34844, 36115, 43338, 43555, 52266, 65473, 72230, 86676, 87110, 104532, 108345, 130665, 130946, 144460, 174220, 196419, 216690, 261330, 261892, 327365, 392838, 433380, 522660, 654730, 785676, 982095, 1309460, 1964190, 2029663, 3928380, 4059326, 6088989, 8118652, 10148315, 12177978, 20296630, 24355956, 30444945, 40593260, 60889890, 121779780]

約数ペア:

[(1, 121779780), (2, 60889890), (3, 40593260), (4, 30444945), (5, 24355956), (6, 20296630), (10, 12177978), (12, 10148315), (15, 8118652), (20, 6088989), (30, 4059326), (31, 3928380), (60, 2029663), (62, 1964190), (93, 1309460), (124, 982095), (155, 785676), (186, 654730), (233, 522660), (281, 433380), (310, 392838), (372, 327365), (465, 261892), (466, 261330), (562, 216690), (620, 196419), (699, 174220), (843, 144460), (930, 130946), (932, 130665), (1124, 108345), (1165, 104532), (1398, 87110), (1405, 86676), (1686, 72230), (1860, 65473), (2330, 52266), (2796, 43555), (2810, 43338), (3372, 36115), (3495, 34844), (4215, 28892), (4660, 26133), (5620, 21669), (6990, 17422), (7223, 16860), (8430, 14446), (8711, 13980)]