220751400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2897}}^1$

素因数の和:3043

約数の個数: 96

約数和(自身を含む): 689955840

約数和(自身を除く): 469204440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 127, 150, 200, 254, 300, 381, 508, 600, 635, 762, 1016, 1270, 1524, 1905, 2540, 2897, 3048, 3175, 3810, 5080, 5794, 6350, 7620, 8691, 9525, 11588, 12700, 14485, 15240, 17382, 19050, 23176, 25400, 28970, 34764, 38100, 43455, 57940, 69528, 72425, 76200, 86910, 115880, 144850, 173820, 217275, 289700, 347640, 367919, 434550, 579400, 735838, 869100, 1103757, 1471676, 1738200, 1839595, 2207514, 2943352, 3679190, 4415028, 5518785, 7358380, 8830056, 9197975, 11037570, 14716760, 18395950, 22075140, 27593925, 36791900, 44150280, 55187850, 73583800, 110375700, 220751400]

約数ペア:

[(1, 220751400), (2, 110375700), (3, 73583800), (4, 55187850), (5, 44150280), (6, 36791900), (8, 27593925), (10, 22075140), (12, 18395950), (15, 14716760), (20, 11037570), (24, 9197975), (25, 8830056), (30, 7358380), (40, 5518785), (50, 4415028), (60, 3679190), (75, 2943352), (100, 2207514), (120, 1839595), (127, 1738200), (150, 1471676), (200, 1103757), (254, 869100), (300, 735838), (381, 579400), (508, 434550), (600, 367919), (635, 347640), (762, 289700), (1016, 217275), (1270, 173820), (1524, 144850), (1905, 115880), (2540, 86910), (2897, 76200), (3048, 72425), (3175, 69528), (3810, 57940), (5080, 43455), (5794, 38100), (6350, 34764), (7620, 28970), (8691, 25400), (9525, 23176), (11588, 19050), (12700, 17382), (14485, 15240)]