250184880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 240

約数和(自身を含む): 947082240

約数和(自身を除く): 696897360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1019, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2038, 2046, 2232, 2480, 2640, 2728, 2790, 3057, 3069, 3410, 3720, 3960, 4076, 4092, 4464, 5095, 5115, 5456, 5580, 6114, 6138, 6820, 7440, 7920, 8152, 8184, 9171, 10190, 10230, 11160, 11209, 12228, 12276, 13640, 15285, 15345, 16304, 16368, 18342, 20380, 20460, 22320, 22418, 24456, 24552, 27280, 30570, 30690, 31589, 33627, 36684, 40760, 40920, 44836, 45855, 48912, 49104, 56045, 61140, 61380, 63178, 67254, 73368, 81520, 81840, 89672, 91710, 94767, 100881, 112090, 122280, 122760, 126356, 134508, 146736, 157945, 168135, 179344, 183420, 189534, 201762, 224180, 244560, 245520, 252712, 269016, 284301, 315890, 336270, 347479, 366840, 379068, 403524, 448360, 473835, 504405, 505424, 538032, 568602, 631780, 672540, 694958, 733680, 758136, 807048, 896720, 947670, 1008810, 1042437, 1137204, 1263560, 1345080, 1389916, 1421505, 1516272, 1614096, 1737395, 1895340, 2017620, 2084874, 2274408, 2527120, 2690160, 2779832, 2843010, 3127311, 3474790, 3790680, 4035240, 4169748, 4548816, 5212185, 5559664, 5686020, 6254622, 6949580, 7581360, 8070480, 8339496, 10424370, 11372040, 12509244, 13899160, 15636555, 16678992, 20848740, 22744080, 25018488, 27798320, 31273110, 41697480, 50036976, 62546220, 83394960, 125092440, 250184880]

約数ペア:

[(1, 250184880), (2, 125092440), (3, 83394960), (4, 62546220), (5, 50036976), (6, 41697480), (8, 31273110), (9, 27798320), (10, 25018488), (11, 22744080), (12, 20848740), (15, 16678992), (16, 15636555), (18, 13899160), (20, 12509244), (22, 11372040), (24, 10424370), (30, 8339496), (31, 8070480), (33, 7581360), (36, 6949580), (40, 6254622), (44, 5686020), (45, 5559664), (48, 5212185), (55, 4548816), (60, 4169748), (62, 4035240), (66, 3790680), (72, 3474790), (80, 3127311), (88, 2843010), (90, 2779832), (93, 2690160), (99, 2527120), (110, 2274408), (120, 2084874), (124, 2017620), (132, 1895340), (144, 1737395), (155, 1614096), (165, 1516272), (176, 1421505), (180, 1389916), (186, 1345080), (198, 1263560), (220, 1137204), (240, 1042437), (248, 1008810), (264, 947670), (279, 896720), (310, 807048), (330, 758136), (341, 733680), (360, 694958), (372, 672540), (396, 631780), (440, 568602), (465, 538032), (495, 505424), (496, 504405), (528, 473835), (558, 448360), (620, 403524), (660, 379068), (682, 366840), (720, 347479), (744, 336270), (792, 315890), (880, 284301), (930, 269016), (990, 252712), (1019, 245520), (1023, 244560), (1116, 224180), (1240, 201762), (1320, 189534), (1364, 183420), (1395, 179344), (1488, 168135), (1584, 157945), (1705, 146736), (1860, 134508), (1980, 126356), (2038, 122760), (2046, 122280), (2232, 112090), (2480, 100881), (2640, 94767), (2728, 91710), (2790, 89672), (3057, 81840), (3069, 81520), (3410, 73368), (3720, 67254), (3960, 63178), (4076, 61380), (4092, 61140), (4464, 56045), (5095, 49104), (5115, 48912), (5456, 45855), (5580, 44836), (6114, 40920), (6138, 40760), (6820, 36684), (7440, 33627), (7920, 31589), (8152, 30690), (8184, 30570), (9171, 27280), (10190, 24552), (10230, 24456), (11160, 22418), (11209, 22320), (12228, 20460), (12276, 20380), (13640, 18342), (15285, 16368), (15345, 16304)]