155877480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13121}}^1$

素因数の和:13152

約数の個数: 128

約数和(自身を含む): 566870400

約数和(自身を除く): 410992920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 13121, 26242, 39363, 52484, 65605, 78726, 104968, 118089, 131210, 144331, 157452, 196815, 236178, 262420, 288662, 314904, 354267, 393630, 432993, 472356, 524840, 577324, 590445, 708534, 721655, 787260, 865986, 944712, 1154648, 1180890, 1298979, 1417068, 1443310, 1574520, 1731972, 1771335, 2164965, 2361780, 2597958, 2834136, 2886620, 3463944, 3542670, 3896937, 4329930, 4723560, 5195916, 5773240, 6494895, 7085340, 7793874, 8659860, 10391832, 12989790, 14170680, 15587748, 17319720, 19484685, 25979580, 31175496, 38969370, 51959160, 77938740, 155877480]

約数ペア:

[(1, 155877480), (2, 77938740), (3, 51959160), (4, 38969370), (5, 31175496), (6, 25979580), (8, 19484685), (9, 17319720), (10, 15587748), (11, 14170680), (12, 12989790), (15, 10391832), (18, 8659860), (20, 7793874), (22, 7085340), (24, 6494895), (27, 5773240), (30, 5195916), (33, 4723560), (36, 4329930), (40, 3896937), (44, 3542670), (45, 3463944), (54, 2886620), (55, 2834136), (60, 2597958), (66, 2361780), (72, 2164965), (88, 1771335), (90, 1731972), (99, 1574520), (108, 1443310), (110, 1417068), (120, 1298979), (132, 1180890), (135, 1154648), (165, 944712), (180, 865986), (198, 787260), (216, 721655), (220, 708534), (264, 590445), (270, 577324), (297, 524840), (330, 472356), (360, 432993), (396, 393630), (440, 354267), (495, 314904), (540, 288662), (594, 262420), (660, 236178), (792, 196815), (990, 157452), (1080, 144331), (1188, 131210), (1320, 118089), (1485, 104968), (1980, 78726), (2376, 65605), (2970, 52484), (3960, 39363), (5940, 26242), (11880, 13121)]