42815100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3379

約数の個数: 72

約数和(自身を含む): 126797440

約数和(自身を除く): 83982340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 3319, 4300, 6450, 6638, 9957, 12900, 13276, 16595, 19914, 33190, 39828, 49785, 66380, 82975, 99570, 142717, 165950, 199140, 248925, 285434, 331900, 428151, 497850, 570868, 713585, 856302, 995700, 1427170, 1712604, 2140755, 2854340, 3567925, 4281510, 7135850, 8563020, 10703775, 14271700, 21407550, 42815100]

約数ペア:

[(1, 42815100), (2, 21407550), (3, 14271700), (4, 10703775), (5, 8563020), (6, 7135850), (10, 4281510), (12, 3567925), (15, 2854340), (20, 2140755), (25, 1712604), (30, 1427170), (43, 995700), (50, 856302), (60, 713585), (75, 570868), (86, 497850), (100, 428151), (129, 331900), (150, 285434), (172, 248925), (215, 199140), (258, 165950), (300, 142717), (430, 99570), (516, 82975), (645, 66380), (860, 49785), (1075, 39828), (1290, 33190), (2150, 19914), (2580, 16595), (3225, 13276), (3319, 12900), (4300, 9957), (6450, 6638)]