27575460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 96183360

約数和(自身を除く): 68607900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 733, 836, 855, 990, 1045, 1140, 1254, 1466, 1710, 1881, 1980, 2090, 2199, 2508, 2932, 3135, 3420, 3665, 3762, 4180, 4398, 6270, 6597, 7330, 7524, 8063, 8796, 9405, 10995, 12540, 13194, 13927, 14660, 16126, 18810, 21990, 24189, 26388, 27854, 32252, 32985, 37620, 40315, 41781, 43980, 48378, 55708, 65970, 69635, 72567, 80630, 83562, 96756, 120945, 125343, 131940, 139270, 145134, 153197, 161260, 167124, 208905, 241890, 250686, 278540, 290268, 306394, 362835, 417810, 459591, 483780, 501372, 612788, 626715, 725670, 765985, 835620, 919182, 1253430, 1378773, 1451340, 1531970, 1838364, 2297955, 2506860, 2757546, 3063940, 4595910, 5515092, 6893865, 9191820, 13787730, 27575460]

約数ペア:

[(1, 27575460), (2, 13787730), (3, 9191820), (4, 6893865), (5, 5515092), (6, 4595910), (9, 3063940), (10, 2757546), (11, 2506860), (12, 2297955), (15, 1838364), (18, 1531970), (19, 1451340), (20, 1378773), (22, 1253430), (30, 919182), (33, 835620), (36, 765985), (38, 725670), (44, 626715), (45, 612788), (55, 501372), (57, 483780), (60, 459591), (66, 417810), (76, 362835), (90, 306394), (95, 290268), (99, 278540), (110, 250686), (114, 241890), (132, 208905), (165, 167124), (171, 161260), (180, 153197), (190, 145134), (198, 139270), (209, 131940), (220, 125343), (228, 120945), (285, 96756), (330, 83562), (342, 80630), (380, 72567), (396, 69635), (418, 65970), (495, 55708), (570, 48378), (627, 43980), (660, 41781), (684, 40315), (733, 37620), (836, 32985), (855, 32252), (990, 27854), (1045, 26388), (1140, 24189), (1254, 21990), (1466, 18810), (1710, 16126), (1881, 14660), (1980, 13927), (2090, 13194), (2199, 12540), (2508, 10995), (2932, 9405), (3135, 8796), (3420, 8063), (3665, 7524), (3762, 7330), (4180, 6597), (4398, 6270)]