53121000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17707}}^1$

素因数の和:17731

約数の個数: 64

約数和(自身を含む): 165746880

約数和(自身を除く): 112625880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 17707, 35414, 53121, 70828, 88535, 106242, 141656, 177070, 212484, 265605, 354140, 424968, 442675, 531210, 708280, 885350, 1062420, 1328025, 1770700, 2124840, 2213375, 2656050, 3541400, 4426750, 5312100, 6640125, 8853500, 10624200, 13280250, 17707000, 26560500, 53121000]

約数ペア:

[(1, 53121000), (2, 26560500), (3, 17707000), (4, 13280250), (5, 10624200), (6, 8853500), (8, 6640125), (10, 5312100), (12, 4426750), (15, 3541400), (20, 2656050), (24, 2213375), (25, 2124840), (30, 1770700), (40, 1328025), (50, 1062420), (60, 885350), (75, 708280), (100, 531210), (120, 442675), (125, 424968), (150, 354140), (200, 265605), (250, 212484), (300, 177070), (375, 141656), (500, 106242), (600, 88535), (750, 70828), (1000, 53121), (1500, 35414), (3000, 17707)]