109290420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 346731840

約数和(自身を除く): 237441420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 59, 60, 82, 90, 118, 123, 164, 177, 180, 205, 236, 246, 251, 295, 354, 369, 410, 492, 502, 531, 590, 615, 708, 738, 753, 820, 885, 1004, 1062, 1180, 1230, 1255, 1476, 1506, 1770, 1845, 2124, 2259, 2419, 2460, 2510, 2655, 3012, 3540, 3690, 3765, 4518, 4838, 5020, 5310, 7257, 7380, 7530, 9036, 9676, 10291, 10620, 11295, 12095, 14514, 14809, 15060, 20582, 21771, 22590, 24190, 29028, 29618, 30873, 36285, 41164, 43542, 44427, 45180, 48380, 51455, 59236, 61746, 72570, 74045, 87084, 88854, 92619, 102910, 108855, 123492, 133281, 145140, 148090, 154365, 177708, 185238, 205820, 217710, 222135, 266562, 296180, 308730, 370476, 435420, 444270, 463095, 533124, 607169, 617460, 666405, 888540, 926190, 1214338, 1332810, 1821507, 1852380, 2428676, 2665620, 3035845, 3643014, 5464521, 6071690, 7286028, 9107535, 10929042, 12143380, 18215070, 21858084, 27322605, 36430140, 54645210, 109290420]

約数ペア:

[(1, 109290420), (2, 54645210), (3, 36430140), (4, 27322605), (5, 21858084), (6, 18215070), (9, 12143380), (10, 10929042), (12, 9107535), (15, 7286028), (18, 6071690), (20, 5464521), (30, 3643014), (36, 3035845), (41, 2665620), (45, 2428676), (59, 1852380), (60, 1821507), (82, 1332810), (90, 1214338), (118, 926190), (123, 888540), (164, 666405), (177, 617460), (180, 607169), (205, 533124), (236, 463095), (246, 444270), (251, 435420), (295, 370476), (354, 308730), (369, 296180), (410, 266562), (492, 222135), (502, 217710), (531, 205820), (590, 185238), (615, 177708), (708, 154365), (738, 148090), (753, 145140), (820, 133281), (885, 123492), (1004, 108855), (1062, 102910), (1180, 92619), (1230, 88854), (1255, 87084), (1476, 74045), (1506, 72570), (1770, 61746), (1845, 59236), (2124, 51455), (2259, 48380), (2419, 45180), (2460, 44427), (2510, 43542), (2655, 41164), (3012, 36285), (3540, 30873), (3690, 29618), (3765, 29028), (4518, 24190), (4838, 22590), (5020, 21771), (5310, 20582), (7257, 15060), (7380, 14809), (7530, 14514), (9036, 12095), (9676, 11295), (10291, 10620)]