1025989740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 3493002240

約数和(自身を除く): 2467012500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 81, 82, 90, 95, 108, 114, 123, 135, 162, 164, 171, 180, 190, 205, 228, 243, 246, 270, 271, 285, 324, 342, 369, 380, 405, 410, 486, 492, 513, 540, 542, 570, 615, 684, 738, 779, 810, 813, 820, 855, 972, 1026, 1084, 1107, 1140, 1215, 1230, 1355, 1476, 1539, 1558, 1620, 1626, 1710, 1845, 2052, 2214, 2337, 2430, 2439, 2460, 2565, 2710, 3078, 3116, 3252, 3321, 3420, 3690, 3895, 4065, 4428, 4617, 4674, 4860, 4878, 5130, 5149, 5420, 5535, 6156, 6642, 7011, 7317, 7380, 7695, 7790, 8130, 9234, 9348, 9756, 9963, 10260, 10298, 11070, 11111, 11685, 12195, 13284, 14022, 14634, 15390, 15447, 15580, 16260, 16605, 18468, 19926, 20596, 21033, 21951, 22140, 22222, 23085, 23370, 24390, 25745, 28044, 29268, 30780, 30894, 33210, 33333, 35055, 36585, 39852, 42066, 43902, 44444, 46170, 46341, 46740, 48780, 49815, 51490, 55555, 61788, 63099, 65853, 66420, 66666, 70110, 73170, 77235, 84132, 87804, 92340, 92682, 99630, 99999, 102980, 105165, 109755, 111110, 126198, 131706, 133332, 139023, 140220, 146340, 154470, 166665, 185364, 189297, 199260, 199998, 210330, 211109, 219510, 222220, 231705, 252396, 263412, 278046, 299997, 308940, 315495, 329265, 333330, 378594, 399996, 417069, 420660, 422218, 439020, 463410, 499995, 556092, 599994, 630990, 633327, 658530, 666660, 695115, 757188, 834138, 844436, 899991, 926820, 946485, 999990, 1055545, 1199988, 1251207, 1261980, 1266654, 1317060, 1390230, 1499985, 1668276, 1799982, 1892970, 1899981, 1999980, 2085345, 2111090, 2502414, 2533308, 2699973, 2780460, 2999970, 3166635, 3599964, 3785940, 3799962, 4170690, 4222180, 4499955, 5004828, 5399946, 5699943, 5999940, 6256035, 6333270, 7599924, 8341380, 8999910, 9499905, 10799892, 11399886, 12512070, 12666540, 13499865, 17099829, 17999820, 18999810, 22799772, 25024140, 26999730, 28499715, 34199658, 37999620, 51299487, 53999460, 56999430, 68399316, 85499145, 102598974, 113998860, 170998290, 205197948, 256497435, 341996580, 512994870, 1025989740]

約数ペア:

[(1, 1025989740), (2, 512994870), (3, 341996580), (4, 256497435), (5, 205197948), (6, 170998290), (9, 113998860), (10, 102598974), (12, 85499145), (15, 68399316), (18, 56999430), (19, 53999460), (20, 51299487), (27, 37999620), (30, 34199658), (36, 28499715), (38, 26999730), (41, 25024140), (45, 22799772), (54, 18999810), (57, 17999820), (60, 17099829), (76, 13499865), (81, 12666540), (82, 12512070), (90, 11399886), (95, 10799892), (108, 9499905), (114, 8999910), (123, 8341380), (135, 7599924), (162, 6333270), (164, 6256035), (171, 5999940), (180, 5699943), (190, 5399946), (205, 5004828), (228, 4499955), (243, 4222180), (246, 4170690), (270, 3799962), (271, 3785940), (285, 3599964), (324, 3166635), (342, 2999970), (369, 2780460), (380, 2699973), (405, 2533308), (410, 2502414), (486, 2111090), (492, 2085345), (513, 1999980), (540, 1899981), (542, 1892970), (570, 1799982), (615, 1668276), (684, 1499985), (738, 1390230), (779, 1317060), (810, 1266654), (813, 1261980), (820, 1251207), (855, 1199988), (972, 1055545), (1026, 999990), (1084, 946485), (1107, 926820), (1140, 899991), (1215, 844436), (1230, 834138), (1355, 757188), (1476, 695115), (1539, 666660), (1558, 658530), (1620, 633327), (1626, 630990), (1710, 599994), (1845, 556092), (2052, 499995), (2214, 463410), (2337, 439020), (2430, 422218), (2439, 420660), (2460, 417069), (2565, 399996), (2710, 378594), (3078, 333330), (3116, 329265), (3252, 315495), (3321, 308940), (3420, 299997), (3690, 278046), (3895, 263412), (4065, 252396), (4428, 231705), (4617, 222220), (4674, 219510), (4860, 211109), (4878, 210330), (5130, 199998), (5149, 199260), (5420, 189297), (5535, 185364), (6156, 166665), (6642, 154470), (7011, 146340), (7317, 140220), (7380, 139023), (7695, 133332), (7790, 131706), (8130, 126198), (9234, 111110), (9348, 109755), (9756, 105165), (9963, 102980), (10260, 99999), (10298, 99630), (11070, 92682), (11111, 92340), (11685, 87804), (12195, 84132), (13284, 77235), (14022, 73170), (14634, 70110), (15390, 66666), (15447, 66420), (15580, 65853), (16260, 63099), (16605, 61788), (18468, 55555), (19926, 51490), (20596, 49815), (21033, 48780), (21951, 46740), (22140, 46341), (22222, 46170), (23085, 44444), (23370, 43902), (24390, 42066), (25745, 39852), (28044, 36585), (29268, 35055), (30780, 33333), (30894, 33210)]