90907300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 72

約数和(自身を含む): 217298592

約数和(自身を除く): 126391292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 683, 1100, 1210, 1331, 1366, 2420, 2662, 2732, 3025, 3415, 5324, 6050, 6655, 6830, 7513, 12100, 13310, 13660, 15026, 17075, 26620, 30052, 33275, 34150, 37565, 66550, 68300, 75130, 82643, 133100, 150260, 165286, 187825, 330572, 375650, 413215, 751300, 826430, 909073, 1652860, 1818146, 2066075, 3636292, 4132150, 4545365, 8264300, 9090730, 18181460, 22726825, 45453650, 90907300]

約数ペア:

[(1, 90907300), (2, 45453650), (4, 22726825), (5, 18181460), (10, 9090730), (11, 8264300), (20, 4545365), (22, 4132150), (25, 3636292), (44, 2066075), (50, 1818146), (55, 1652860), (100, 909073), (110, 826430), (121, 751300), (220, 413215), (242, 375650), (275, 330572), (484, 187825), (550, 165286), (605, 150260), (683, 133100), (1100, 82643), (1210, 75130), (1331, 68300), (1366, 66550), (2420, 37565), (2662, 34150), (2732, 33275), (3025, 30052), (3415, 26620), (5324, 17075), (6050, 15026), (6655, 13660), (6830, 13310), (7513, 12100)]