40279140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6781}}^1$

素因数の和:6810

約数の個数: 96

約数和(自身を含む): 136725120

約数和(自身を除く): 96445980

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, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 6781, 13562, 20343, 27124, 33905, 40686, 61029, 67810, 74591, 81372, 101715, 122058, 135620, 149182, 183087, 203430, 223773, 244116, 298364, 305145, 366174, 372955, 406860, 447546, 610290, 671319, 732348, 745910, 895092, 915435, 1118865, 1220580, 1342638, 1491820, 1830870, 2013957, 2237730, 2685276, 3356595, 3661740, 4027914, 4475460, 6713190, 8055828, 10069785, 13426380, 20139570, 40279140]

約数ペア:

[(1, 40279140), (2, 20139570), (3, 13426380), (4, 10069785), (5, 8055828), (6, 6713190), (9, 4475460), (10, 4027914), (11, 3661740), (12, 3356595), (15, 2685276), (18, 2237730), (20, 2013957), (22, 1830870), (27, 1491820), (30, 1342638), (33, 1220580), (36, 1118865), (44, 915435), (45, 895092), (54, 745910), (55, 732348), (60, 671319), (66, 610290), (90, 447546), (99, 406860), (108, 372955), (110, 366174), (132, 305145), (135, 298364), (165, 244116), (180, 223773), (198, 203430), (220, 183087), (270, 149182), (297, 135620), (330, 122058), (396, 101715), (495, 81372), (540, 74591), (594, 67810), (660, 61029), (990, 40686), (1188, 33905), (1485, 27124), (1980, 20343), (2970, 13562), (5940, 6781)]