168607300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 378788256

約数和(自身を除く): 210180956

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 113, 172, 215, 226, 347, 430, 452, 565, 694, 860, 1075, 1130, 1388, 1735, 2150, 2260, 2825, 3470, 4300, 4859, 5650, 6940, 8675, 9718, 11300, 14921, 17350, 19436, 24295, 29842, 34700, 39211, 48590, 59684, 74605, 78422, 97180, 121475, 149210, 156844, 196055, 242950, 298420, 373025, 392110, 485900, 746050, 784220, 980275, 1492100, 1686073, 1960550, 3372146, 3921100, 6744292, 8430365, 16860730, 33721460, 42151825, 84303650, 168607300]

約数ペア:

[(1, 168607300), (2, 84303650), (4, 42151825), (5, 33721460), (10, 16860730), (20, 8430365), (25, 6744292), (43, 3921100), (50, 3372146), (86, 1960550), (100, 1686073), (113, 1492100), (172, 980275), (215, 784220), (226, 746050), (347, 485900), (430, 392110), (452, 373025), (565, 298420), (694, 242950), (860, 196055), (1075, 156844), (1130, 149210), (1388, 121475), (1735, 97180), (2150, 78422), (2260, 74605), (2825, 59684), (3470, 48590), (4300, 39211), (4859, 34700), (5650, 29842), (6940, 24295), (8675, 19436), (9718, 17350), (11300, 14921)]