811588140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12421}}^1$

素因数の和:12461

約数の個数: 144

約数和(自身を含む): 2775571680

約数和(自身を除く): 1963983540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 5445, 5940, 6534, 7260, 10890, 12421, 13068, 16335, 21780, 24842, 32670, 37263, 49684, 62105, 65340, 74526, 111789, 124210, 136631, 149052, 186315, 223578, 248420, 273262, 335367, 372630, 409893, 447156, 546524, 558945, 670734, 683155, 745260, 819786, 1117890, 1229679, 1341468, 1366310, 1502941, 1639572, 1676835, 2049465, 2235780, 2459358, 2732620, 3005882, 3353670, 3689037, 4098930, 4508823, 4918716, 6011764, 6148395, 6707340, 7378074, 7514705, 8197860, 9017646, 12296790, 13526469, 14756148, 15029410, 18035292, 18445185, 22544115, 24593580, 27052938, 30058820, 36890370, 40579407, 45088230, 54105876, 67632345, 73780740, 81158814, 90176460, 135264690, 162317628, 202897035, 270529380, 405794070, 811588140]

約数ペア:

[(1, 811588140), (2, 405794070), (3, 270529380), (4, 202897035), (5, 162317628), (6, 135264690), (9, 90176460), (10, 81158814), (11, 73780740), (12, 67632345), (15, 54105876), (18, 45088230), (20, 40579407), (22, 36890370), (27, 30058820), (30, 27052938), (33, 24593580), (36, 22544115), (44, 18445185), (45, 18035292), (54, 15029410), (55, 14756148), (60, 13526469), (66, 12296790), (90, 9017646), (99, 8197860), (108, 7514705), (110, 7378074), (121, 6707340), (132, 6148395), (135, 6011764), (165, 4918716), (180, 4508823), (198, 4098930), (220, 3689037), (242, 3353670), (270, 3005882), (297, 2732620), (330, 2459358), (363, 2235780), (396, 2049465), (484, 1676835), (495, 1639572), (540, 1502941), (594, 1366310), (605, 1341468), (660, 1229679), (726, 1117890), (990, 819786), (1089, 745260), (1188, 683155), (1210, 670734), (1452, 558945), (1485, 546524), (1815, 447156), (1980, 409893), (2178, 372630), (2420, 335367), (2970, 273262), (3267, 248420), (3630, 223578), (4356, 186315), (5445, 149052), (5940, 136631), (6534, 124210), (7260, 111789), (10890, 74526), (12421, 65340), (13068, 62105), (16335, 49684), (21780, 37263), (24842, 32670)]