425248380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 1418243904

約数和(自身を除く): 992995524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 101, 108, 113, 115, 135, 138, 162, 180, 202, 207, 226, 230, 270, 276, 303, 324, 339, 345, 404, 405, 414, 452, 460, 505, 540, 565, 606, 621, 678, 690, 810, 828, 909, 1010, 1017, 1035, 1130, 1212, 1242, 1356, 1380, 1515, 1620, 1695, 1818, 1863, 2020, 2034, 2070, 2260, 2323, 2484, 2599, 2727, 3030, 3051, 3105, 3390, 3636, 3726, 4068, 4140, 4545, 4646, 5085, 5198, 5454, 6060, 6102, 6210, 6780, 6969, 7452, 7797, 8181, 9090, 9153, 9292, 9315, 10170, 10396, 10908, 11413, 11615, 12204, 12420, 12995, 13635, 13938, 15255, 15594, 16362, 18180, 18306, 18630, 20340, 20907, 22826, 23230, 23391, 25990, 27270, 27876, 30510, 31188, 32724, 34239, 34845, 36612, 37260, 38985, 40905, 41814, 45652, 45765, 46460, 46782, 51980, 54540, 57065, 61020, 62721, 68478, 69690, 70173, 77970, 81810, 83628, 91530, 93564, 102717, 104535, 114130, 116955, 125442, 136956, 139380, 140346, 155940, 163620, 171195, 183060, 188163, 205434, 209070, 210519, 228260, 233910, 250884, 262499, 280692, 308151, 313605, 342390, 350865, 376326, 410868, 418140, 421038, 467820, 513585, 524998, 616302, 627210, 684780, 701730, 752652, 787497, 842076, 924453, 940815, 1027170, 1049996, 1052595, 1232604, 1254420, 1312495, 1403460, 1540755, 1574994, 1848906, 1881630, 2054340, 2105190, 2362491, 2624990, 3081510, 3149988, 3697812, 3763260, 3937485, 4210380, 4622265, 4724982, 5249980, 6163020, 7087473, 7874970, 9244530, 9449964, 11812455, 14174946, 15749940, 18489060, 21262419, 23624910, 28349892, 35437365, 42524838, 47249820, 70874730, 85049676, 106312095, 141749460, 212624190, 425248380]

約数ペア:

[(1, 425248380), (2, 212624190), (3, 141749460), (4, 106312095), (5, 85049676), (6, 70874730), (9, 47249820), (10, 42524838), (12, 35437365), (15, 28349892), (18, 23624910), (20, 21262419), (23, 18489060), (27, 15749940), (30, 14174946), (36, 11812455), (45, 9449964), (46, 9244530), (54, 7874970), (60, 7087473), (69, 6163020), (81, 5249980), (90, 4724982), (92, 4622265), (101, 4210380), (108, 3937485), (113, 3763260), (115, 3697812), (135, 3149988), (138, 3081510), (162, 2624990), (180, 2362491), (202, 2105190), (207, 2054340), (226, 1881630), (230, 1848906), (270, 1574994), (276, 1540755), (303, 1403460), (324, 1312495), (339, 1254420), (345, 1232604), (404, 1052595), (405, 1049996), (414, 1027170), (452, 940815), (460, 924453), (505, 842076), (540, 787497), (565, 752652), (606, 701730), (621, 684780), (678, 627210), (690, 616302), (810, 524998), (828, 513585), (909, 467820), (1010, 421038), (1017, 418140), (1035, 410868), (1130, 376326), (1212, 350865), (1242, 342390), (1356, 313605), (1380, 308151), (1515, 280692), (1620, 262499), (1695, 250884), (1818, 233910), (1863, 228260), (2020, 210519), (2034, 209070), (2070, 205434), (2260, 188163), (2323, 183060), (2484, 171195), (2599, 163620), (2727, 155940), (3030, 140346), (3051, 139380), (3105, 136956), (3390, 125442), (3636, 116955), (3726, 114130), (4068, 104535), (4140, 102717), (4545, 93564), (4646, 91530), (5085, 83628), (5198, 81810), (5454, 77970), (6060, 70173), (6102, 69690), (6210, 68478), (6780, 62721), (6969, 61020), (7452, 57065), (7797, 54540), (8181, 51980), (9090, 46782), (9153, 46460), (9292, 45765), (9315, 45652), (10170, 41814), (10396, 40905), (10908, 38985), (11413, 37260), (11615, 36612), (12204, 34845), (12420, 34239), (12995, 32724), (13635, 31188), (13938, 30510), (15255, 27876), (15594, 27270), (16362, 25990), (18180, 23391), (18306, 23230), (18630, 22826), (20340, 20907)]