12709500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 38176320

約数和(自身を除く): 25466820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 125, 148, 150, 185, 222, 229, 250, 300, 370, 375, 444, 458, 500, 555, 687, 740, 750, 916, 925, 1110, 1145, 1374, 1500, 1850, 2220, 2290, 2748, 2775, 3435, 3700, 4580, 4625, 5550, 5725, 6870, 8473, 9250, 11100, 11450, 13740, 13875, 16946, 17175, 18500, 22900, 25419, 27750, 28625, 33892, 34350, 42365, 50838, 55500, 57250, 68700, 84730, 85875, 101676, 114500, 127095, 169460, 171750, 211825, 254190, 343500, 423650, 508380, 635475, 847300, 1059125, 1270950, 2118250, 2541900, 3177375, 4236500, 6354750, 12709500]

約数ペア:

[(1, 12709500), (2, 6354750), (3, 4236500), (4, 3177375), (5, 2541900), (6, 2118250), (10, 1270950), (12, 1059125), (15, 847300), (20, 635475), (25, 508380), (30, 423650), (37, 343500), (50, 254190), (60, 211825), (74, 171750), (75, 169460), (100, 127095), (111, 114500), (125, 101676), (148, 85875), (150, 84730), (185, 68700), (222, 57250), (229, 55500), (250, 50838), (300, 42365), (370, 34350), (375, 33892), (444, 28625), (458, 27750), (500, 25419), (555, 22900), (687, 18500), (740, 17175), (750, 16946), (916, 13875), (925, 13740), (1110, 11450), (1145, 11100), (1374, 9250), (1500, 8473), (1850, 6870), (2220, 5725), (2290, 5550), (2748, 4625), (2775, 4580), (3435, 3700)]