12738300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42461}}^1$

素因数の和:42478

約数の個数: 36

約数和(自身を含む): 36857016

約数和(自身を除く): 24118716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42461, 84922, 127383, 169844, 212305, 254766, 424610, 509532, 636915, 849220, 1061525, 1273830, 2123050, 2547660, 3184575, 4246100, 6369150, 12738300]

約数ペア:

[(1, 12738300), (2, 6369150), (3, 4246100), (4, 3184575), (5, 2547660), (6, 2123050), (10, 1273830), (12, 1061525), (15, 849220), (20, 636915), (25, 509532), (30, 424610), (50, 254766), (60, 212305), (75, 169844), (100, 127383), (150, 84922), (300, 42461)]