119157780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 392482944

約数和(自身を除く): 273325164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 101, 105, 106, 140, 159, 202, 210, 212, 265, 303, 318, 371, 404, 420, 505, 530, 606, 636, 707, 742, 795, 1010, 1060, 1113, 1212, 1414, 1484, 1515, 1590, 1855, 2020, 2121, 2226, 2809, 2828, 3030, 3180, 3535, 3710, 4242, 4452, 5353, 5565, 5618, 6060, 7070, 7420, 8427, 8484, 10605, 10706, 11130, 11236, 14045, 14140, 16059, 16854, 19663, 21210, 21412, 22260, 26765, 28090, 32118, 33708, 37471, 39326, 42135, 42420, 53530, 56180, 58989, 64236, 74942, 78652, 80295, 84270, 98315, 107060, 112413, 117978, 149884, 160590, 168540, 187355, 196630, 224826, 235956, 283709, 294945, 321180, 374710, 393260, 449652, 562065, 567418, 589890, 749420, 851127, 1124130, 1134836, 1179780, 1418545, 1702254, 1985963, 2248260, 2837090, 3404508, 3971926, 4255635, 5674180, 5957889, 7943852, 8511270, 9929815, 11915778, 17022540, 19859630, 23831556, 29789445, 39719260, 59578890, 119157780]

約数ペア:

[(1, 119157780), (2, 59578890), (3, 39719260), (4, 29789445), (5, 23831556), (6, 19859630), (7, 17022540), (10, 11915778), (12, 9929815), (14, 8511270), (15, 7943852), (20, 5957889), (21, 5674180), (28, 4255635), (30, 3971926), (35, 3404508), (42, 2837090), (53, 2248260), (60, 1985963), (70, 1702254), (84, 1418545), (101, 1179780), (105, 1134836), (106, 1124130), (140, 851127), (159, 749420), (202, 589890), (210, 567418), (212, 562065), (265, 449652), (303, 393260), (318, 374710), (371, 321180), (404, 294945), (420, 283709), (505, 235956), (530, 224826), (606, 196630), (636, 187355), (707, 168540), (742, 160590), (795, 149884), (1010, 117978), (1060, 112413), (1113, 107060), (1212, 98315), (1414, 84270), (1484, 80295), (1515, 78652), (1590, 74942), (1855, 64236), (2020, 58989), (2121, 56180), (2226, 53530), (2809, 42420), (2828, 42135), (3030, 39326), (3180, 37471), (3535, 33708), (3710, 32118), (4242, 28090), (4452, 26765), (5353, 22260), (5565, 21412), (5618, 21210), (6060, 19663), (7070, 16854), (7420, 16059), (8427, 14140), (8484, 14045), (10605, 11236), (10706, 11130)]