837540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:79

約数の個数: 120

約数和(自身を含む): 2927232

約数和(自身を除く): 2089692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 47, 54, 55, 60, 66, 81, 90, 94, 99, 108, 110, 132, 135, 141, 162, 165, 180, 188, 198, 220, 235, 270, 282, 297, 324, 330, 396, 405, 423, 470, 495, 517, 540, 564, 594, 660, 705, 810, 846, 891, 940, 990, 1034, 1188, 1269, 1410, 1485, 1551, 1620, 1692, 1782, 1980, 2068, 2115, 2538, 2585, 2820, 2970, 3102, 3564, 3807, 4230, 4455, 4653, 5076, 5170, 5940, 6204, 6345, 7614, 7755, 8460, 8910, 9306, 10340, 12690, 13959, 15228, 15510, 17820, 18612, 19035, 23265, 25380, 27918, 31020, 38070, 41877, 46530, 55836, 69795, 76140, 83754, 93060, 139590, 167508, 209385, 279180, 418770, 837540]

約数ペア:

[(1, 837540), (2, 418770), (3, 279180), (4, 209385), (5, 167508), (6, 139590), (9, 93060), (10, 83754), (11, 76140), (12, 69795), (15, 55836), (18, 46530), (20, 41877), (22, 38070), (27, 31020), (30, 27918), (33, 25380), (36, 23265), (44, 19035), (45, 18612), (47, 17820), (54, 15510), (55, 15228), (60, 13959), (66, 12690), (81, 10340), (90, 9306), (94, 8910), (99, 8460), (108, 7755), (110, 7614), (132, 6345), (135, 6204), (141, 5940), (162, 5170), (165, 5076), (180, 4653), (188, 4455), (198, 4230), (220, 3807), (235, 3564), (270, 3102), (282, 2970), (297, 2820), (324, 2585), (330, 2538), (396, 2115), (405, 2068), (423, 1980), (470, 1782), (495, 1692), (517, 1620), (540, 1551), (564, 1485), (594, 1410), (660, 1269), (705, 1188), (810, 1034), (846, 990), (891, 940)]