212481000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23609}}^1$

素因数の和:23636

約数の個数: 96

約数和(自身を含む): 718216200

約数和(自身を除く): 505735200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 23609, 47218, 70827, 94436, 118045, 141654, 188872, 212481, 236090, 283308, 354135, 424962, 472180, 566616, 590225, 708270, 849924, 944360, 1062405, 1180450, 1416540, 1699848, 1770675, 2124810, 2360900, 2833080, 2951125, 3541350, 4249620, 4721800, 5312025, 5902250, 7082700, 8499240, 8853375, 10624050, 11804500, 14165400, 17706750, 21248100, 23609000, 26560125, 35413500, 42496200, 53120250, 70827000, 106240500, 212481000]

約数ペア:

[(1, 212481000), (2, 106240500), (3, 70827000), (4, 53120250), (5, 42496200), (6, 35413500), (8, 26560125), (9, 23609000), (10, 21248100), (12, 17706750), (15, 14165400), (18, 11804500), (20, 10624050), (24, 8853375), (25, 8499240), (30, 7082700), (36, 5902250), (40, 5312025), (45, 4721800), (50, 4249620), (60, 3541350), (72, 2951125), (75, 2833080), (90, 2360900), (100, 2124810), (120, 1770675), (125, 1699848), (150, 1416540), (180, 1180450), (200, 1062405), (225, 944360), (250, 849924), (300, 708270), (360, 590225), (375, 566616), (450, 472180), (500, 424962), (600, 354135), (750, 283308), (900, 236090), (1000, 212481), (1125, 188872), (1500, 141654), (1800, 118045), (2250, 94436), (3000, 70827), (4500, 47218), (9000, 23609)]