120885900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9371}}^1$

素因数の和:9431

約数の個数: 72

約数和(自身を含む): 357935424

約数和(自身を除く): 237049524

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, 4300, 6450, 9371, 12900, 18742, 28113, 37484, 46855, 56226, 93710, 112452, 140565, 187420, 234275, 281130, 402953, 468550, 562260, 702825, 805906, 937100, 1208859, 1405650, 1611812, 2014765, 2417718, 2811300, 4029530, 4835436, 6044295, 8059060, 10073825, 12088590, 20147650, 24177180, 30221475, 40295300, 60442950, 120885900]

約数ペア:

[(1, 120885900), (2, 60442950), (3, 40295300), (4, 30221475), (5, 24177180), (6, 20147650), (10, 12088590), (12, 10073825), (15, 8059060), (20, 6044295), (25, 4835436), (30, 4029530), (43, 2811300), (50, 2417718), (60, 2014765), (75, 1611812), (86, 1405650), (100, 1208859), (129, 937100), (150, 805906), (172, 702825), (215, 562260), (258, 468550), (300, 402953), (430, 281130), (516, 234275), (645, 187420), (860, 140565), (1075, 112452), (1290, 93710), (2150, 56226), (2580, 46855), (3225, 37484), (4300, 28113), (6450, 18742), (9371, 12900)]