91209800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3769}}^1$

素因数の和:3807

約数の個数: 72

約数和(自身を含む): 233155650

約数和(自身を除く): 141945850

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 3025, 3769, 4840, 6050, 7538, 12100, 15076, 18845, 24200, 30152, 37690, 41459, 75380, 82918, 94225, 150760, 165836, 188450, 207295, 331672, 376900, 414590, 456049, 753800, 829180, 912098, 1036475, 1658360, 1824196, 2072950, 2280245, 3648392, 4145900, 4560490, 8291800, 9120980, 11401225, 18241960, 22802450, 45604900, 91209800]

約数ペア:

[(1, 91209800), (2, 45604900), (4, 22802450), (5, 18241960), (8, 11401225), (10, 9120980), (11, 8291800), (20, 4560490), (22, 4145900), (25, 3648392), (40, 2280245), (44, 2072950), (50, 1824196), (55, 1658360), (88, 1036475), (100, 912098), (110, 829180), (121, 753800), (200, 456049), (220, 414590), (242, 376900), (275, 331672), (440, 207295), (484, 188450), (550, 165836), (605, 150760), (968, 94225), (1100, 82918), (1210, 75380), (2200, 41459), (2420, 37690), (3025, 30152), (3769, 24200), (4840, 18845), (6050, 15076), (7538, 12100)]