2177100

素因数分解:

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

素因数の和:120

約数の個数: 108

約数和(自身を含む): 7108920

約数和(自身を除く): 4931820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 59, 60, 75, 82, 90, 100, 118, 123, 150, 164, 177, 180, 205, 225, 236, 246, 295, 300, 354, 369, 410, 450, 492, 531, 590, 615, 708, 738, 820, 885, 900, 1025, 1062, 1180, 1230, 1475, 1476, 1770, 1845, 2050, 2124, 2419, 2460, 2655, 2950, 3075, 3540, 3690, 4100, 4425, 4838, 5310, 5900, 6150, 7257, 7380, 8850, 9225, 9676, 10620, 12095, 12300, 13275, 14514, 17700, 18450, 21771, 24190, 26550, 29028, 36285, 36900, 43542, 48380, 53100, 60475, 72570, 87084, 108855, 120950, 145140, 181425, 217710, 241900, 362850, 435420, 544275, 725700, 1088550, 2177100]

約数ペア:

[(1, 2177100), (2, 1088550), (3, 725700), (4, 544275), (5, 435420), (6, 362850), (9, 241900), (10, 217710), (12, 181425), (15, 145140), (18, 120950), (20, 108855), (25, 87084), (30, 72570), (36, 60475), (41, 53100), (45, 48380), (50, 43542), (59, 36900), (60, 36285), (75, 29028), (82, 26550), (90, 24190), (100, 21771), (118, 18450), (123, 17700), (150, 14514), (164, 13275), (177, 12300), (180, 12095), (205, 10620), (225, 9676), (236, 9225), (246, 8850), (295, 7380), (300, 7257), (354, 6150), (369, 5900), (410, 5310), (450, 4838), (492, 4425), (531, 4100), (590, 3690), (615, 3540), (708, 3075), (738, 2950), (820, 2655), (885, 2460), (900, 2419), (1025, 2124), (1062, 2050), (1180, 1845), (1230, 1770), (1475, 1476)]