101216880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:823

約数の個数: 120

約数和(自身を含む): 341866512

約数和(自身を除く): 240649632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 547, 720, 771, 1028, 1094, 1285, 1542, 1641, 2056, 2188, 2313, 2570, 2735, 3084, 3282, 3855, 4112, 4376, 4626, 4923, 5140, 5470, 6168, 6564, 7710, 8205, 8752, 9252, 9846, 10280, 10940, 11565, 12336, 13128, 15420, 16410, 18504, 19692, 20560, 21880, 23130, 24615, 26256, 30840, 32820, 37008, 39384, 43760, 46260, 49230, 61680, 65640, 78768, 92520, 98460, 131280, 140579, 185040, 196920, 281158, 393840, 421737, 562316, 702895, 843474, 1124632, 1265211, 1405790, 1686948, 2108685, 2249264, 2530422, 2811580, 3373896, 4217370, 5060844, 5623160, 6326055, 6747792, 8434740, 10121688, 11246320, 12652110, 16869480, 20243376, 25304220, 33738960, 50608440, 101216880]

約数ペア:

[(1, 101216880), (2, 50608440), (3, 33738960), (4, 25304220), (5, 20243376), (6, 16869480), (8, 12652110), (9, 11246320), (10, 10121688), (12, 8434740), (15, 6747792), (16, 6326055), (18, 5623160), (20, 5060844), (24, 4217370), (30, 3373896), (36, 2811580), (40, 2530422), (45, 2249264), (48, 2108685), (60, 1686948), (72, 1405790), (80, 1265211), (90, 1124632), (120, 843474), (144, 702895), (180, 562316), (240, 421737), (257, 393840), (360, 281158), (514, 196920), (547, 185040), (720, 140579), (771, 131280), (1028, 98460), (1094, 92520), (1285, 78768), (1542, 65640), (1641, 61680), (2056, 49230), (2188, 46260), (2313, 43760), (2570, 39384), (2735, 37008), (3084, 32820), (3282, 30840), (3855, 26256), (4112, 24615), (4376, 23130), (4626, 21880), (4923, 20560), (5140, 19692), (5470, 18504), (6168, 16410), (6564, 15420), (7710, 13128), (8205, 12336), (8752, 11565), (9252, 10940), (9846, 10280)]