152452620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 325581300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 79, 90, 142, 151, 158, 180, 213, 237, 284, 302, 316, 355, 395, 426, 453, 474, 604, 639, 710, 711, 755, 790, 852, 906, 948, 1065, 1185, 1278, 1359, 1420, 1422, 1510, 1580, 1812, 2130, 2265, 2370, 2556, 2718, 2844, 3020, 3195, 3555, 4260, 4530, 4740, 5436, 5609, 6390, 6795, 7110, 9060, 10721, 11218, 11929, 12780, 13590, 14220, 16827, 21442, 22436, 23858, 27180, 28045, 32163, 33654, 35787, 42884, 47716, 50481, 53605, 56090, 59645, 64326, 67308, 71574, 84135, 96489, 100962, 107210, 107361, 112180, 119290, 128652, 143148, 160815, 168270, 178935, 192978, 201924, 214420, 214722, 238580, 252405, 321630, 336540, 357870, 385956, 429444, 482445, 504810, 536805, 643260, 715740, 846959, 964890, 1009620, 1073610, 1693918, 1929780, 2147220, 2540877, 3387836, 4234795, 5081754, 7622631, 8469590, 10163508, 12704385, 15245262, 16939180, 25408770, 30490524, 38113155, 50817540, 76226310, 152452620]

約数ペア:

[(1, 152452620), (2, 76226310), (3, 50817540), (4, 38113155), (5, 30490524), (6, 25408770), (9, 16939180), (10, 15245262), (12, 12704385), (15, 10163508), (18, 8469590), (20, 7622631), (30, 5081754), (36, 4234795), (45, 3387836), (60, 2540877), (71, 2147220), (79, 1929780), (90, 1693918), (142, 1073610), (151, 1009620), (158, 964890), (180, 846959), (213, 715740), (237, 643260), (284, 536805), (302, 504810), (316, 482445), (355, 429444), (395, 385956), (426, 357870), (453, 336540), (474, 321630), (604, 252405), (639, 238580), (710, 214722), (711, 214420), (755, 201924), (790, 192978), (852, 178935), (906, 168270), (948, 160815), (1065, 143148), (1185, 128652), (1278, 119290), (1359, 112180), (1420, 107361), (1422, 107210), (1510, 100962), (1580, 96489), (1812, 84135), (2130, 71574), (2265, 67308), (2370, 64326), (2556, 59645), (2718, 56090), (2844, 53605), (3020, 50481), (3195, 47716), (3555, 42884), (4260, 35787), (4530, 33654), (4740, 32163), (5436, 28045), (5609, 27180), (6390, 23858), (6795, 22436), (7110, 21442), (9060, 16827), (10721, 14220), (11218, 13590), (11929, 12780)]