76384620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 252

約数和(自身を含む): 268825536

約数和(自身を除く): 192440916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 169, 180, 186, 195, 234, 243, 260, 270, 279, 310, 324, 338, 351, 372, 390, 403, 405, 465, 468, 486, 507, 540, 558, 585, 620, 676, 702, 729, 780, 806, 810, 837, 845, 930, 972, 1014, 1053, 1116, 1170, 1209, 1215, 1395, 1404, 1458, 1521, 1612, 1620, 1674, 1690, 1755, 1860, 2015, 2028, 2106, 2340, 2418, 2430, 2511, 2535, 2790, 2916, 3042, 3159, 3348, 3380, 3510, 3627, 3645, 4030, 4185, 4212, 4563, 4836, 4860, 5022, 5070, 5239, 5265, 5580, 6045, 6084, 6318, 7020, 7254, 7290, 7533, 7605, 8060, 8370, 9126, 9477, 10044, 10140, 10478, 10530, 10881, 12090, 12555, 12636, 13689, 14508, 14580, 15066, 15210, 15717, 15795, 16740, 18135, 18252, 18954, 20956, 21060, 21762, 22599, 22815, 24180, 25110, 26195, 27378, 30132, 30420, 31434, 31590, 32643, 36270, 37665, 37908, 41067, 43524, 45198, 45630, 47151, 47385, 50220, 52390, 54405, 54756, 62868, 63180, 65286, 68445, 72540, 75330, 78585, 82134, 90396, 91260, 94302, 94770, 97929, 104780, 108810, 112995, 123201, 130572, 136890, 141453, 150660, 157170, 163215, 164268, 188604, 189540, 195858, 205335, 217620, 225990, 235755, 246402, 273780, 282906, 293787, 314340, 326430, 391716, 410670, 424359, 451980, 471510, 489645, 492804, 565812, 587574, 616005, 652860, 707265, 821340, 848718, 943020, 979290, 1175148, 1232010, 1273077, 1414530, 1468935, 1697436, 1958580, 2121795, 2464020, 2546154, 2829060, 2937870, 3819231, 4243590, 5092308, 5875740, 6365385, 7638462, 8487180, 12730770, 15276924, 19096155, 25461540, 38192310, 76384620]

約数ペア:

[(1, 76384620), (2, 38192310), (3, 25461540), (4, 19096155), (5, 15276924), (6, 12730770), (9, 8487180), (10, 7638462), (12, 6365385), (13, 5875740), (15, 5092308), (18, 4243590), (20, 3819231), (26, 2937870), (27, 2829060), (30, 2546154), (31, 2464020), (36, 2121795), (39, 1958580), (45, 1697436), (52, 1468935), (54, 1414530), (60, 1273077), (62, 1232010), (65, 1175148), (78, 979290), (81, 943020), (90, 848718), (93, 821340), (108, 707265), (117, 652860), (124, 616005), (130, 587574), (135, 565812), (155, 492804), (156, 489645), (162, 471510), (169, 451980), (180, 424359), (186, 410670), (195, 391716), (234, 326430), (243, 314340), (260, 293787), (270, 282906), (279, 273780), (310, 246402), (324, 235755), (338, 225990), (351, 217620), (372, 205335), (390, 195858), (403, 189540), (405, 188604), (465, 164268), (468, 163215), (486, 157170), (507, 150660), (540, 141453), (558, 136890), (585, 130572), (620, 123201), (676, 112995), (702, 108810), (729, 104780), (780, 97929), (806, 94770), (810, 94302), (837, 91260), (845, 90396), (930, 82134), (972, 78585), (1014, 75330), (1053, 72540), (1116, 68445), (1170, 65286), (1209, 63180), (1215, 62868), (1395, 54756), (1404, 54405), (1458, 52390), (1521, 50220), (1612, 47385), (1620, 47151), (1674, 45630), (1690, 45198), (1755, 43524), (1860, 41067), (2015, 37908), (2028, 37665), (2106, 36270), (2340, 32643), (2418, 31590), (2430, 31434), (2511, 30420), (2535, 30132), (2790, 27378), (2916, 26195), (3042, 25110), (3159, 24180), (3348, 22815), (3380, 22599), (3510, 21762), (3627, 21060), (3645, 20956), (4030, 18954), (4185, 18252), (4212, 18135), (4563, 16740), (4836, 15795), (4860, 15717), (5022, 15210), (5070, 15066), (5239, 14580), (5265, 14508), (5580, 13689), (6045, 12636), (6084, 12555), (6318, 12090), (7020, 10881), (7254, 10530), (7290, 10478), (7533, 10140), (7605, 10044), (8060, 9477), (8370, 9126)]