10221000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{3407}}^1$

素因数の和:3431

約数の個数: 64

約数和(自身を含む): 31898880

約数和(自身を除く): 21677880

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, 3407, 6814, 10221, 13628, 17035, 20442, 27256, 34070, 40884, 51105, 68140, 81768, 85175, 102210, 136280, 170350, 204420, 255525, 340700, 408840, 425875, 511050, 681400, 851750, 1022100, 1277625, 1703500, 2044200, 2555250, 3407000, 5110500, 10221000]

約数ペア:

[(1, 10221000), (2, 5110500), (3, 3407000), (4, 2555250), (5, 2044200), (6, 1703500), (8, 1277625), (10, 1022100), (12, 851750), (15, 681400), (20, 511050), (24, 425875), (25, 408840), (30, 340700), (40, 255525), (50, 204420), (60, 170350), (75, 136280), (100, 102210), (120, 85175), (125, 81768), (150, 68140), (200, 51105), (250, 40884), (300, 34070), (375, 27256), (500, 20442), (600, 17035), (750, 13628), (1000, 10221), (1500, 6814), (3000, 3407)]