148534680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{25261}}^1$

素因数の和:25289

約数の個数: 96

約数和(自身を含む): 518376240

約数和(自身を除く): 369841560

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, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 25261, 50522, 75783, 101044, 126305, 151566, 176827, 202088, 252610, 303132, 353654, 378915, 505220, 530481, 606264, 707308, 757830, 884135, 1010440, 1060962, 1237789, 1414616, 1515660, 1768270, 2121924, 2475578, 2652405, 3031320, 3536540, 3713367, 4243848, 4951156, 5304810, 6188945, 7073080, 7426734, 9902312, 10609620, 12377890, 14853468, 18566835, 21219240, 24755780, 29706936, 37133670, 49511560, 74267340, 148534680]

約数ペア:

[(1, 148534680), (2, 74267340), (3, 49511560), (4, 37133670), (5, 29706936), (6, 24755780), (7, 21219240), (8, 18566835), (10, 14853468), (12, 12377890), (14, 10609620), (15, 9902312), (20, 7426734), (21, 7073080), (24, 6188945), (28, 5304810), (30, 4951156), (35, 4243848), (40, 3713367), (42, 3536540), (49, 3031320), (56, 2652405), (60, 2475578), (70, 2121924), (84, 1768270), (98, 1515660), (105, 1414616), (120, 1237789), (140, 1060962), (147, 1010440), (168, 884135), (196, 757830), (210, 707308), (245, 606264), (280, 530481), (294, 505220), (392, 378915), (420, 353654), (490, 303132), (588, 252610), (735, 202088), (840, 176827), (980, 151566), (1176, 126305), (1470, 101044), (1960, 75783), (2940, 50522), (5880, 25261)]