61768400

素因数分解:

$2^4\times 5^2\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:828

約数の個数: 60

約数和(自身を含む): 149177952

約数和(自身を除く): 87409552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 307, 400, 503, 614, 1006, 1228, 1535, 2012, 2456, 2515, 3070, 4024, 4912, 5030, 6140, 7675, 8048, 10060, 12280, 12575, 15350, 20120, 24560, 25150, 30700, 40240, 50300, 61400, 100600, 122800, 154421, 201200, 308842, 617684, 772105, 1235368, 1544210, 2470736, 3088420, 3860525, 6176840, 7721050, 12353680, 15442100, 30884200, 61768400]

約数ペア:

[(1, 61768400), (2, 30884200), (4, 15442100), (5, 12353680), (8, 7721050), (10, 6176840), (16, 3860525), (20, 3088420), (25, 2470736), (40, 1544210), (50, 1235368), (80, 772105), (100, 617684), (200, 308842), (307, 201200), (400, 154421), (503, 122800), (614, 100600), (1006, 61400), (1228, 50300), (1535, 40240), (2012, 30700), (2456, 25150), (2515, 24560), (3070, 20120), (4024, 15350), (4912, 12575), (5030, 12280), (6140, 10060), (7675, 8048)]