1414213500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 4875945984

約数和(自身を除く): 3461732484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 71, 75, 84, 98, 100, 105, 125, 140, 142, 147, 150, 175, 196, 210, 213, 245, 250, 271, 284, 294, 300, 350, 355, 375, 420, 426, 490, 497, 500, 525, 542, 588, 700, 710, 735, 750, 813, 852, 875, 980, 994, 1050, 1065, 1084, 1225, 1355, 1420, 1470, 1491, 1500, 1626, 1750, 1775, 1897, 1988, 2100, 2130, 2450, 2485, 2625, 2710, 2940, 2982, 3252, 3479, 3500, 3550, 3675, 3794, 4065, 4260, 4900, 4970, 5250, 5325, 5420, 5691, 5964, 6125, 6775, 6958, 7100, 7350, 7455, 7588, 8130, 8875, 9485, 9940, 10437, 10500, 10650, 11382, 12250, 12425, 13279, 13550, 13916, 14700, 14910, 16260, 17395, 17750, 18375, 18970, 19241, 20325, 20874, 21300, 22764, 24500, 24850, 26558, 26625, 27100, 28455, 29820, 33875, 34790, 35500, 36750, 37275, 37940, 38482, 39837, 40650, 41748, 47425, 49700, 52185, 53116, 53250, 56910, 57723, 62125, 66395, 67750, 69580, 73500, 74550, 76964, 79674, 81300, 86975, 94850, 96205, 101625, 104370, 106500, 113820, 115446, 124250, 132790, 134687, 135500, 142275, 149100, 159348, 173950, 186375, 189700, 192410, 199185, 203250, 208740, 230892, 237125, 248500, 260925, 265580, 269374, 284550, 288615, 331975, 347900, 372750, 384820, 398370, 404061, 406500, 434875, 474250, 481025, 521850, 538748, 569100, 577230, 663950, 673435, 711375, 745500, 796740, 808122, 869750, 942809, 948500, 962050, 995925, 1043700, 1154460, 1304625, 1327900, 1346870, 1422750, 1443075, 1616244, 1659875, 1739500, 1885618, 1924100, 1991850, 2020305, 2405125, 2609250, 2693740, 2828427, 2845500, 2886150, 3319750, 3367175, 3771236, 3983700, 4040610, 4714045, 4810250, 4979625, 5218500, 5656854, 5772300, 6639500, 6734350, 7215375, 8081220, 9428090, 9620500, 9959250, 10101525, 11313708, 13468700, 14142135, 14430750, 16835875, 18856180, 19918500, 20203050, 23570225, 28284270, 28861500, 33671750, 40406100, 47140450, 50507625, 56568540, 67343500, 70710675, 94280900, 101015250, 117851125, 141421350, 202030500, 235702250, 282842700, 353553375, 471404500, 707106750, 1414213500]

約数ペア:

[(1, 1414213500), (2, 707106750), (3, 471404500), (4, 353553375), (5, 282842700), (6, 235702250), (7, 202030500), (10, 141421350), (12, 117851125), (14, 101015250), (15, 94280900), (20, 70710675), (21, 67343500), (25, 56568540), (28, 50507625), (30, 47140450), (35, 40406100), (42, 33671750), (49, 28861500), (50, 28284270), (60, 23570225), (70, 20203050), (71, 19918500), (75, 18856180), (84, 16835875), (98, 14430750), (100, 14142135), (105, 13468700), (125, 11313708), (140, 10101525), (142, 9959250), (147, 9620500), (150, 9428090), (175, 8081220), (196, 7215375), (210, 6734350), (213, 6639500), (245, 5772300), (250, 5656854), (271, 5218500), (284, 4979625), (294, 4810250), (300, 4714045), (350, 4040610), (355, 3983700), (375, 3771236), (420, 3367175), (426, 3319750), (490, 2886150), (497, 2845500), (500, 2828427), (525, 2693740), (542, 2609250), (588, 2405125), (700, 2020305), (710, 1991850), (735, 1924100), (750, 1885618), (813, 1739500), (852, 1659875), (875, 1616244), (980, 1443075), (994, 1422750), (1050, 1346870), (1065, 1327900), (1084, 1304625), (1225, 1154460), (1355, 1043700), (1420, 995925), (1470, 962050), (1491, 948500), (1500, 942809), (1626, 869750), (1750, 808122), (1775, 796740), (1897, 745500), (1988, 711375), (2100, 673435), (2130, 663950), (2450, 577230), (2485, 569100), (2625, 538748), (2710, 521850), (2940, 481025), (2982, 474250), (3252, 434875), (3479, 406500), (3500, 404061), (3550, 398370), (3675, 384820), (3794, 372750), (4065, 347900), (4260, 331975), (4900, 288615), (4970, 284550), (5250, 269374), (5325, 265580), (5420, 260925), (5691, 248500), (5964, 237125), (6125, 230892), (6775, 208740), (6958, 203250), (7100, 199185), (7350, 192410), (7455, 189700), (7588, 186375), (8130, 173950), (8875, 159348), (9485, 149100), (9940, 142275), (10437, 135500), (10500, 134687), (10650, 132790), (11382, 124250), (12250, 115446), (12425, 113820), (13279, 106500), (13550, 104370), (13916, 101625), (14700, 96205), (14910, 94850), (16260, 86975), (17395, 81300), (17750, 79674), (18375, 76964), (18970, 74550), (19241, 73500), (20325, 69580), (20874, 67750), (21300, 66395), (22764, 62125), (24500, 57723), (24850, 56910), (26558, 53250), (26625, 53116), (27100, 52185), (28455, 49700), (29820, 47425), (33875, 41748), (34790, 40650), (35500, 39837), (36750, 38482), (37275, 37940)]