87222960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3704

約数の個数: 160

約数和(自身を含む): 327836160

約数和(自身を除く): 240613200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3671, 3960, 4752, 5940, 7342, 7920, 11013, 11880, 14684, 18355, 22026, 23760, 29368, 33039, 36710, 40381, 44052, 55065, 58736, 66078, 73420, 80762, 88104, 99117, 110130, 121143, 132156, 146840, 161524, 165195, 176208, 198234, 201905, 220260, 242286, 264312, 293680, 323048, 330390, 363429, 396468, 403810, 440520, 484572, 495585, 528624, 605715, 646096, 660780, 726858, 792936, 807620, 881040, 969144, 991170, 1090287, 1211430, 1321560, 1453716, 1585872, 1615240, 1817145, 1938288, 1982340, 2180574, 2422860, 2643120, 2907432, 3230480, 3634290, 3964680, 4361148, 4845720, 5451435, 5814864, 7268580, 7929360, 8722296, 9691440, 10902870, 14537160, 17444592, 21805740, 29074320, 43611480, 87222960]

約数ペア:

[(1, 87222960), (2, 43611480), (3, 29074320), (4, 21805740), (5, 17444592), (6, 14537160), (8, 10902870), (9, 9691440), (10, 8722296), (11, 7929360), (12, 7268580), (15, 5814864), (16, 5451435), (18, 4845720), (20, 4361148), (22, 3964680), (24, 3634290), (27, 3230480), (30, 2907432), (33, 2643120), (36, 2422860), (40, 2180574), (44, 1982340), (45, 1938288), (48, 1817145), (54, 1615240), (55, 1585872), (60, 1453716), (66, 1321560), (72, 1211430), (80, 1090287), (88, 991170), (90, 969144), (99, 881040), (108, 807620), (110, 792936), (120, 726858), (132, 660780), (135, 646096), (144, 605715), (165, 528624), (176, 495585), (180, 484572), (198, 440520), (216, 403810), (220, 396468), (240, 363429), (264, 330390), (270, 323048), (297, 293680), (330, 264312), (360, 242286), (396, 220260), (432, 201905), (440, 198234), (495, 176208), (528, 165195), (540, 161524), (594, 146840), (660, 132156), (720, 121143), (792, 110130), (880, 99117), (990, 88104), (1080, 80762), (1188, 73420), (1320, 66078), (1485, 58736), (1584, 55065), (1980, 44052), (2160, 40381), (2376, 36710), (2640, 33039), (2970, 29368), (3671, 23760), (3960, 22026), (4752, 18355), (5940, 14684), (7342, 11880), (7920, 11013)]