125884920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 446515200

約数和(自身を除く): 320630280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 210, 237, 245, 271, 280, 294, 316, 392, 395, 420, 474, 490, 542, 553, 588, 632, 735, 790, 813, 840, 948, 980, 1084, 1106, 1176, 1185, 1355, 1470, 1580, 1626, 1659, 1896, 1897, 1960, 2168, 2212, 2370, 2710, 2765, 2940, 3160, 3252, 3318, 3794, 3871, 4065, 4424, 4740, 5420, 5530, 5691, 5880, 6504, 6636, 7588, 7742, 8130, 8295, 9480, 9485, 10840, 11060, 11382, 11613, 13272, 13279, 15176, 15484, 16260, 16590, 18970, 19355, 21409, 22120, 22764, 23226, 26558, 28455, 30968, 32520, 33180, 37940, 38710, 39837, 42818, 45528, 46452, 53116, 56910, 58065, 64227, 66360, 66395, 75880, 77420, 79674, 85636, 92904, 106232, 107045, 113820, 116130, 128454, 132790, 149863, 154840, 159348, 171272, 199185, 214090, 227640, 232260, 256908, 265580, 299726, 318696, 321135, 398370, 428180, 449589, 464520, 513816, 531160, 599452, 642270, 749315, 796740, 856360, 899178, 1049041, 1198904, 1284540, 1498630, 1593480, 1798356, 2098082, 2247945, 2569080, 2997260, 3147123, 3596712, 4196164, 4495890, 5245205, 5994520, 6294246, 8392328, 8991780, 10490410, 12588492, 15735615, 17983560, 20980820, 25176984, 31471230, 41961640, 62942460, 125884920]

約数ペア:

[(1, 125884920), (2, 62942460), (3, 41961640), (4, 31471230), (5, 25176984), (6, 20980820), (7, 17983560), (8, 15735615), (10, 12588492), (12, 10490410), (14, 8991780), (15, 8392328), (20, 6294246), (21, 5994520), (24, 5245205), (28, 4495890), (30, 4196164), (35, 3596712), (40, 3147123), (42, 2997260), (49, 2569080), (56, 2247945), (60, 2098082), (70, 1798356), (79, 1593480), (84, 1498630), (98, 1284540), (105, 1198904), (120, 1049041), (140, 899178), (147, 856360), (158, 796740), (168, 749315), (196, 642270), (210, 599452), (237, 531160), (245, 513816), (271, 464520), (280, 449589), (294, 428180), (316, 398370), (392, 321135), (395, 318696), (420, 299726), (474, 265580), (490, 256908), (542, 232260), (553, 227640), (588, 214090), (632, 199185), (735, 171272), (790, 159348), (813, 154840), (840, 149863), (948, 132790), (980, 128454), (1084, 116130), (1106, 113820), (1176, 107045), (1185, 106232), (1355, 92904), (1470, 85636), (1580, 79674), (1626, 77420), (1659, 75880), (1896, 66395), (1897, 66360), (1960, 64227), (2168, 58065), (2212, 56910), (2370, 53116), (2710, 46452), (2765, 45528), (2940, 42818), (3160, 39837), (3252, 38710), (3318, 37940), (3794, 33180), (3871, 32520), (4065, 30968), (4424, 28455), (4740, 26558), (5420, 23226), (5530, 22764), (5691, 22120), (5880, 21409), (6504, 19355), (6636, 18970), (7588, 16590), (7742, 16260), (8130, 15484), (8295, 15176), (9480, 13279), (9485, 13272), (10840, 11613), (11060, 11382)]