125098920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20441}}^1$

素因数の和:20475

約数の個数: 96

約数和(自身を含む): 430508520

約数和(自身を除く): 305409600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 20441, 40882, 61323, 81764, 102205, 122646, 163528, 183969, 204410, 245292, 306615, 347497, 367938, 408820, 490584, 613230, 694994, 735876, 817640, 919845, 1042491, 1226460, 1389988, 1471752, 1737485, 1839690, 2084982, 2452920, 2779976, 3127473, 3474970, 3679380, 4169964, 5212455, 6254946, 6949940, 7358760, 8339928, 10424910, 12509892, 13899880, 15637365, 20849820, 25019784, 31274730, 41699640, 62549460, 125098920]

約数ペア:

[(1, 125098920), (2, 62549460), (3, 41699640), (4, 31274730), (5, 25019784), (6, 20849820), (8, 15637365), (9, 13899880), (10, 12509892), (12, 10424910), (15, 8339928), (17, 7358760), (18, 6949940), (20, 6254946), (24, 5212455), (30, 4169964), (34, 3679380), (36, 3474970), (40, 3127473), (45, 2779976), (51, 2452920), (60, 2084982), (68, 1839690), (72, 1737485), (85, 1471752), (90, 1389988), (102, 1226460), (120, 1042491), (136, 919845), (153, 817640), (170, 735876), (180, 694994), (204, 613230), (255, 490584), (306, 408820), (340, 367938), (360, 347497), (408, 306615), (510, 245292), (612, 204410), (680, 183969), (765, 163528), (1020, 122646), (1224, 102205), (1530, 81764), (2040, 61323), (3060, 40882), (6120, 20441)]