225718500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 794731392

約数和(自身を除く): 569012892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 49, 50, 60, 70, 74, 75, 83, 84, 98, 100, 105, 111, 125, 140, 147, 148, 150, 166, 175, 185, 196, 210, 222, 245, 249, 250, 259, 294, 300, 332, 350, 370, 375, 415, 420, 444, 490, 498, 500, 518, 525, 555, 581, 588, 700, 735, 740, 750, 777, 830, 875, 925, 980, 996, 1036, 1050, 1110, 1162, 1225, 1245, 1295, 1470, 1500, 1554, 1660, 1743, 1750, 1813, 1850, 2075, 2100, 2220, 2324, 2450, 2490, 2590, 2625, 2775, 2905, 2940, 3071, 3108, 3486, 3500, 3626, 3675, 3700, 3885, 4067, 4150, 4625, 4900, 4980, 5180, 5250, 5439, 5550, 5810, 6125, 6142, 6225, 6475, 6972, 7252, 7350, 7770, 8134, 8300, 8715, 9065, 9213, 9250, 10375, 10500, 10878, 11100, 11620, 12201, 12250, 12284, 12450, 12950, 13875, 14525, 14700, 15355, 15540, 16268, 17430, 18130, 18375, 18426, 18500, 19425, 20335, 20750, 21497, 21756, 24402, 24500, 24900, 25900, 27195, 27750, 29050, 30710, 31125, 32375, 34860, 36260, 36750, 36852, 38850, 40670, 41500, 42994, 43575, 45325, 46065, 48804, 54390, 55500, 58100, 61005, 61420, 62250, 64491, 64750, 72625, 73500, 76775, 77700, 81340, 85988, 87150, 90650, 92130, 97125, 101675, 107485, 108780, 122010, 124500, 128982, 129500, 135975, 145250, 150479, 153550, 174300, 181300, 184260, 194250, 203350, 214970, 217875, 226625, 230325, 244020, 257964, 271950, 290500, 300958, 305025, 307100, 322455, 383875, 388500, 406700, 429940, 435750, 451437, 453250, 460650, 508375, 537425, 543900, 601916, 610050, 644910, 679875, 752395, 767750, 871500, 902874, 906500, 921300, 1016750, 1074850, 1151625, 1220100, 1289820, 1359750, 1504790, 1525125, 1535500, 1612275, 1805748, 2033500, 2149700, 2257185, 2303250, 2687125, 2719500, 3009580, 3050250, 3224550, 3761975, 4514370, 4606500, 5374250, 6100500, 6449100, 7523950, 8061375, 9028740, 10748500, 11285925, 15047900, 16122750, 18809875, 22571850, 32245500, 37619750, 45143700, 56429625, 75239500, 112859250, 225718500]

約数ペア:

[(1, 225718500), (2, 112859250), (3, 75239500), (4, 56429625), (5, 45143700), (6, 37619750), (7, 32245500), (10, 22571850), (12, 18809875), (14, 16122750), (15, 15047900), (20, 11285925), (21, 10748500), (25, 9028740), (28, 8061375), (30, 7523950), (35, 6449100), (37, 6100500), (42, 5374250), (49, 4606500), (50, 4514370), (60, 3761975), (70, 3224550), (74, 3050250), (75, 3009580), (83, 2719500), (84, 2687125), (98, 2303250), (100, 2257185), (105, 2149700), (111, 2033500), (125, 1805748), (140, 1612275), (147, 1535500), (148, 1525125), (150, 1504790), (166, 1359750), (175, 1289820), (185, 1220100), (196, 1151625), (210, 1074850), (222, 1016750), (245, 921300), (249, 906500), (250, 902874), (259, 871500), (294, 767750), (300, 752395), (332, 679875), (350, 644910), (370, 610050), (375, 601916), (415, 543900), (420, 537425), (444, 508375), (490, 460650), (498, 453250), (500, 451437), (518, 435750), (525, 429940), (555, 406700), (581, 388500), (588, 383875), (700, 322455), (735, 307100), (740, 305025), (750, 300958), (777, 290500), (830, 271950), (875, 257964), (925, 244020), (980, 230325), (996, 226625), (1036, 217875), (1050, 214970), (1110, 203350), (1162, 194250), (1225, 184260), (1245, 181300), (1295, 174300), (1470, 153550), (1500, 150479), (1554, 145250), (1660, 135975), (1743, 129500), (1750, 128982), (1813, 124500), (1850, 122010), (2075, 108780), (2100, 107485), (2220, 101675), (2324, 97125), (2450, 92130), (2490, 90650), (2590, 87150), (2625, 85988), (2775, 81340), (2905, 77700), (2940, 76775), (3071, 73500), (3108, 72625), (3486, 64750), (3500, 64491), (3626, 62250), (3675, 61420), (3700, 61005), (3885, 58100), (4067, 55500), (4150, 54390), (4625, 48804), (4900, 46065), (4980, 45325), (5180, 43575), (5250, 42994), (5439, 41500), (5550, 40670), (5810, 38850), (6125, 36852), (6142, 36750), (6225, 36260), (6475, 34860), (6972, 32375), (7252, 31125), (7350, 30710), (7770, 29050), (8134, 27750), (8300, 27195), (8715, 25900), (9065, 24900), (9213, 24500), (9250, 24402), (10375, 21756), (10500, 21497), (10878, 20750), (11100, 20335), (11620, 19425), (12201, 18500), (12250, 18426), (12284, 18375), (12450, 18130), (12950, 17430), (13875, 16268), (14525, 15540), (14700, 15355)]