899011080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1892

約数の個数: 192

約数和(自身を含む): 3213587520

約数和(自身を除く): 2314576440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 131, 132, 165, 180, 198, 220, 262, 264, 330, 360, 393, 396, 440, 495, 524, 655, 660, 786, 792, 990, 1048, 1179, 1310, 1320, 1441, 1572, 1733, 1965, 1980, 2358, 2620, 2882, 3144, 3466, 3930, 3960, 4323, 4716, 5199, 5240, 5764, 5895, 6932, 7205, 7860, 8646, 8665, 9432, 10398, 11528, 11790, 12969, 13864, 14410, 15597, 15720, 17292, 17330, 19063, 20796, 21615, 23580, 25938, 25995, 28820, 31194, 34584, 34660, 38126, 41592, 43230, 47160, 51876, 51990, 57189, 57640, 62388, 64845, 69320, 76252, 77985, 86460, 95315, 103752, 103980, 114378, 124776, 129690, 152504, 155970, 171567, 172920, 190630, 207960, 227023, 228756, 259380, 285945, 311940, 343134, 381260, 454046, 457512, 518760, 571890, 623880, 681069, 686268, 762520, 857835, 908092, 1135115, 1143780, 1362138, 1372536, 1715670, 1816184, 2043207, 2270230, 2287560, 2497253, 2724276, 3405345, 3431340, 4086414, 4540460, 4994506, 5448552, 6810690, 6862680, 7491759, 8172828, 9080920, 9989012, 10216035, 12486265, 13621380, 14983518, 16345656, 19978024, 20432070, 22475277, 24972530, 27242760, 29967036, 37458795, 40864140, 44950554, 49945060, 59934072, 74917590, 81728280, 89901108, 99890120, 112376385, 149835180, 179802216, 224752770, 299670360, 449505540, 899011080]

約数ペア:

[(1, 899011080), (2, 449505540), (3, 299670360), (4, 224752770), (5, 179802216), (6, 149835180), (8, 112376385), (9, 99890120), (10, 89901108), (11, 81728280), (12, 74917590), (15, 59934072), (18, 49945060), (20, 44950554), (22, 40864140), (24, 37458795), (30, 29967036), (33, 27242760), (36, 24972530), (40, 22475277), (44, 20432070), (45, 19978024), (55, 16345656), (60, 14983518), (66, 13621380), (72, 12486265), (88, 10216035), (90, 9989012), (99, 9080920), (110, 8172828), (120, 7491759), (131, 6862680), (132, 6810690), (165, 5448552), (180, 4994506), (198, 4540460), (220, 4086414), (262, 3431340), (264, 3405345), (330, 2724276), (360, 2497253), (393, 2287560), (396, 2270230), (440, 2043207), (495, 1816184), (524, 1715670), (655, 1372536), (660, 1362138), (786, 1143780), (792, 1135115), (990, 908092), (1048, 857835), (1179, 762520), (1310, 686268), (1320, 681069), (1441, 623880), (1572, 571890), (1733, 518760), (1965, 457512), (1980, 454046), (2358, 381260), (2620, 343134), (2882, 311940), (3144, 285945), (3466, 259380), (3930, 228756), (3960, 227023), (4323, 207960), (4716, 190630), (5199, 172920), (5240, 171567), (5764, 155970), (5895, 152504), (6932, 129690), (7205, 124776), (7860, 114378), (8646, 103980), (8665, 103752), (9432, 95315), (10398, 86460), (11528, 77985), (11790, 76252), (12969, 69320), (13864, 64845), (14410, 62388), (15597, 57640), (15720, 57189), (17292, 51990), (17330, 51876), (19063, 47160), (20796, 43230), (21615, 41592), (23580, 38126), (25938, 34660), (25995, 34584), (28820, 31194)]