156165900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 144

約数和(自身を含む): 506634240

約数和(自身を除く): 350468340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 37, 44, 50, 55, 60, 66, 74, 75, 100, 110, 111, 132, 148, 150, 165, 185, 220, 222, 275, 300, 330, 370, 407, 444, 550, 555, 660, 740, 814, 825, 925, 1100, 1110, 1221, 1279, 1628, 1650, 1850, 2035, 2220, 2442, 2558, 2775, 3300, 3700, 3837, 4070, 4884, 5116, 5550, 6105, 6395, 7674, 8140, 10175, 11100, 12210, 12790, 14069, 15348, 19185, 20350, 24420, 25580, 28138, 30525, 31975, 38370, 40700, 42207, 47323, 56276, 61050, 63950, 70345, 76740, 84414, 94646, 95925, 122100, 127900, 140690, 141969, 168828, 189292, 191850, 211035, 236615, 281380, 283938, 351725, 383700, 422070, 473230, 520553, 567876, 703450, 709845, 844140, 946460, 1041106, 1055175, 1183075, 1406900, 1419690, 1561659, 2082212, 2110350, 2366150, 2602765, 2839380, 3123318, 3549225, 4220700, 4732300, 5205530, 6246636, 7098450, 7808295, 10411060, 13013825, 14196900, 15616590, 26027650, 31233180, 39041475, 52055300, 78082950, 156165900]

約数ペア:

[(1, 156165900), (2, 78082950), (3, 52055300), (4, 39041475), (5, 31233180), (6, 26027650), (10, 15616590), (11, 14196900), (12, 13013825), (15, 10411060), (20, 7808295), (22, 7098450), (25, 6246636), (30, 5205530), (33, 4732300), (37, 4220700), (44, 3549225), (50, 3123318), (55, 2839380), (60, 2602765), (66, 2366150), (74, 2110350), (75, 2082212), (100, 1561659), (110, 1419690), (111, 1406900), (132, 1183075), (148, 1055175), (150, 1041106), (165, 946460), (185, 844140), (220, 709845), (222, 703450), (275, 567876), (300, 520553), (330, 473230), (370, 422070), (407, 383700), (444, 351725), (550, 283938), (555, 281380), (660, 236615), (740, 211035), (814, 191850), (825, 189292), (925, 168828), (1100, 141969), (1110, 140690), (1221, 127900), (1279, 122100), (1628, 95925), (1650, 94646), (1850, 84414), (2035, 76740), (2220, 70345), (2442, 63950), (2558, 61050), (2775, 56276), (3300, 47323), (3700, 42207), (3837, 40700), (4070, 38370), (4884, 31975), (5116, 30525), (5550, 28138), (6105, 25580), (6395, 24420), (7674, 20350), (8140, 19185), (10175, 15348), (11100, 14069), (12210, 12790)]