867198420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2275

約数の個数: 192

約数和(自身を含む): 2988518400

約数和(自身を除く): 2121319980

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, 67, 90, 99, 108, 110, 132, 134, 135, 165, 180, 198, 201, 220, 268, 270, 297, 330, 335, 396, 402, 495, 540, 594, 603, 660, 670, 737, 804, 990, 1005, 1188, 1206, 1340, 1474, 1485, 1809, 1980, 2010, 2179, 2211, 2412, 2948, 2970, 3015, 3618, 3685, 4020, 4358, 4422, 5940, 6030, 6537, 6633, 7236, 7370, 8716, 8844, 9045, 10895, 11055, 12060, 13074, 13266, 14740, 18090, 19611, 19899, 21790, 22110, 23969, 26148, 26532, 32685, 33165, 36180, 39222, 39798, 43580, 44220, 47938, 58833, 65370, 66330, 71907, 78444, 79596, 95876, 98055, 99495, 117666, 119845, 130740, 132660, 143814, 145993, 196110, 198990, 215721, 235332, 239690, 287628, 291986, 294165, 359535, 392220, 397980, 431442, 437979, 479380, 583972, 588330, 647163, 719070, 729965, 862884, 875958, 1078605, 1176660, 1294326, 1313937, 1438140, 1459930, 1605923, 1751916, 2157210, 2189895, 2588652, 2627874, 2919860, 3211846, 3235815, 3941811, 4314420, 4379790, 4817769, 5255748, 6423692, 6471630, 6569685, 7883622, 8029615, 8759580, 9635538, 12943260, 13139370, 14453307, 15767244, 16059230, 19271076, 19709055, 24088845, 26278740, 28906614, 32118460, 39418110, 43359921, 48177690, 57813228, 72266535, 78836220, 86719842, 96355380, 144533070, 173439684, 216799605, 289066140, 433599210, 867198420]

約数ペア:

[(1, 867198420), (2, 433599210), (3, 289066140), (4, 216799605), (5, 173439684), (6, 144533070), (9, 96355380), (10, 86719842), (11, 78836220), (12, 72266535), (15, 57813228), (18, 48177690), (20, 43359921), (22, 39418110), (27, 32118460), (30, 28906614), (33, 26278740), (36, 24088845), (44, 19709055), (45, 19271076), (54, 16059230), (55, 15767244), (60, 14453307), (66, 13139370), (67, 12943260), (90, 9635538), (99, 8759580), (108, 8029615), (110, 7883622), (132, 6569685), (134, 6471630), (135, 6423692), (165, 5255748), (180, 4817769), (198, 4379790), (201, 4314420), (220, 3941811), (268, 3235815), (270, 3211846), (297, 2919860), (330, 2627874), (335, 2588652), (396, 2189895), (402, 2157210), (495, 1751916), (540, 1605923), (594, 1459930), (603, 1438140), (660, 1313937), (670, 1294326), (737, 1176660), (804, 1078605), (990, 875958), (1005, 862884), (1188, 729965), (1206, 719070), (1340, 647163), (1474, 588330), (1485, 583972), (1809, 479380), (1980, 437979), (2010, 431442), (2179, 397980), (2211, 392220), (2412, 359535), (2948, 294165), (2970, 291986), (3015, 287628), (3618, 239690), (3685, 235332), (4020, 215721), (4358, 198990), (4422, 196110), (5940, 145993), (6030, 143814), (6537, 132660), (6633, 130740), (7236, 119845), (7370, 117666), (8716, 99495), (8844, 98055), (9045, 95876), (10895, 79596), (11055, 78444), (12060, 71907), (13074, 66330), (13266, 65370), (14740, 58833), (18090, 47938), (19611, 44220), (19899, 43580), (21790, 39798), (22110, 39222), (23969, 36180), (26148, 33165), (26532, 32685)]