136477740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:848

約数の個数: 144

約数和(自身を含む): 452408544

約数和(自身を除く): 315930804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 84, 98, 105, 122, 140, 147, 183, 196, 210, 244, 245, 294, 305, 366, 420, 427, 490, 588, 610, 732, 735, 761, 854, 915, 980, 1220, 1281, 1470, 1522, 1708, 1830, 2135, 2283, 2562, 2940, 2989, 3044, 3660, 3805, 4270, 4566, 5124, 5327, 5978, 6405, 7610, 8540, 8967, 9132, 10654, 11415, 11956, 12810, 14945, 15220, 15981, 17934, 21308, 22830, 25620, 26635, 29890, 31962, 35868, 37289, 44835, 45660, 46421, 53270, 59780, 63924, 74578, 79905, 89670, 92842, 106540, 111867, 139263, 149156, 159810, 179340, 185684, 186445, 223734, 232105, 278526, 319620, 324947, 372890, 447468, 464210, 557052, 559335, 649894, 696315, 745780, 928420, 974841, 1118670, 1299788, 1392630, 1624735, 1949682, 2237340, 2274629, 2785260, 3249470, 3899364, 4549258, 4874205, 6498940, 6823887, 9098516, 9748410, 11373145, 13647774, 19496820, 22746290, 27295548, 34119435, 45492580, 68238870, 136477740]

約数ペア:

[(1, 136477740), (2, 68238870), (3, 45492580), (4, 34119435), (5, 27295548), (6, 22746290), (7, 19496820), (10, 13647774), (12, 11373145), (14, 9748410), (15, 9098516), (20, 6823887), (21, 6498940), (28, 4874205), (30, 4549258), (35, 3899364), (42, 3249470), (49, 2785260), (60, 2274629), (61, 2237340), (70, 1949682), (84, 1624735), (98, 1392630), (105, 1299788), (122, 1118670), (140, 974841), (147, 928420), (183, 745780), (196, 696315), (210, 649894), (244, 559335), (245, 557052), (294, 464210), (305, 447468), (366, 372890), (420, 324947), (427, 319620), (490, 278526), (588, 232105), (610, 223734), (732, 186445), (735, 185684), (761, 179340), (854, 159810), (915, 149156), (980, 139263), (1220, 111867), (1281, 106540), (1470, 92842), (1522, 89670), (1708, 79905), (1830, 74578), (2135, 63924), (2283, 59780), (2562, 53270), (2940, 46421), (2989, 45660), (3044, 44835), (3660, 37289), (3805, 35868), (4270, 31962), (4566, 29890), (5124, 26635), (5327, 25620), (5978, 22830), (6405, 21308), (7610, 17934), (8540, 15981), (8967, 15220), (9132, 14945), (10654, 12810), (11415, 11956)]