89865900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3272

約数の個数: 108

約数和(自身を含む): 290856384

約数和(自身を除く): 200990484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 3221, 4650, 5580, 6442, 6975, 9300, 9663, 12884, 13950, 16105, 19326, 27900, 28989, 32210, 38652, 48315, 57978, 64420, 80525, 96630, 99851, 115956, 144945, 161050, 193260, 199702, 241575, 289890, 299553, 322100, 399404, 483150, 499255, 579780, 599106, 724725, 898659, 966300, 998510, 1198212, 1449450, 1497765, 1797318, 1997020, 2496275, 2898900, 2995530, 3594636, 4493295, 4992550, 5991060, 7488825, 8986590, 9985100, 14977650, 17973180, 22466475, 29955300, 44932950, 89865900]

約数ペア:

[(1, 89865900), (2, 44932950), (3, 29955300), (4, 22466475), (5, 17973180), (6, 14977650), (9, 9985100), (10, 8986590), (12, 7488825), (15, 5991060), (18, 4992550), (20, 4493295), (25, 3594636), (30, 2995530), (31, 2898900), (36, 2496275), (45, 1997020), (50, 1797318), (60, 1497765), (62, 1449450), (75, 1198212), (90, 998510), (93, 966300), (100, 898659), (124, 724725), (150, 599106), (155, 579780), (180, 499255), (186, 483150), (225, 399404), (279, 322100), (300, 299553), (310, 289890), (372, 241575), (450, 199702), (465, 193260), (558, 161050), (620, 144945), (775, 115956), (900, 99851), (930, 96630), (1116, 80525), (1395, 64420), (1550, 57978), (1860, 48315), (2325, 38652), (2790, 32210), (3100, 28989), (3221, 27900), (4650, 19326), (5580, 16105), (6442, 13950), (6975, 12884), (9300, 9663)]