130521780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 444939264

約数和(自身を除く): 314417484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 81, 90, 92, 93, 108, 113, 115, 124, 135, 138, 155, 162, 180, 186, 207, 226, 230, 270, 276, 279, 310, 324, 339, 345, 372, 405, 414, 452, 460, 465, 540, 558, 565, 620, 621, 678, 690, 713, 810, 828, 837, 930, 1017, 1035, 1116, 1130, 1242, 1356, 1380, 1395, 1426, 1620, 1674, 1695, 1860, 1863, 2034, 2070, 2139, 2260, 2484, 2511, 2599, 2790, 2852, 3051, 3105, 3348, 3390, 3503, 3565, 3726, 4068, 4140, 4185, 4278, 5022, 5085, 5198, 5580, 6102, 6210, 6417, 6780, 7006, 7130, 7452, 7797, 8370, 8556, 9153, 9315, 10044, 10170, 10396, 10509, 10695, 12204, 12420, 12555, 12834, 12995, 14012, 14260, 15255, 15594, 16740, 17515, 18306, 18630, 19251, 20340, 21018, 21390, 23391, 25110, 25668, 25990, 30510, 31188, 31527, 32085, 35030, 36612, 37260, 38502, 38985, 42036, 42780, 45765, 46782, 50220, 51980, 52545, 57753, 61020, 63054, 64170, 70060, 70173, 77004, 77970, 80569, 91530, 93564, 94581, 96255, 105090, 115506, 116955, 126108, 128340, 140346, 155940, 157635, 161138, 183060, 189162, 192510, 210180, 210519, 231012, 233910, 241707, 280692, 283743, 288765, 315270, 322276, 350865, 378324, 385020, 402845, 421038, 467820, 472905, 483414, 567486, 577530, 630540, 701730, 725121, 805690, 842076, 945810, 966828, 1052595, 1134972, 1155060, 1208535, 1403460, 1418715, 1450242, 1611380, 1891620, 2105190, 2175363, 2417070, 2837430, 2900484, 3625605, 4210380, 4350726, 4834140, 5674860, 6526089, 7251210, 8701452, 10876815, 13052178, 14502420, 21753630, 26104356, 32630445, 43507260, 65260890, 130521780]

約数ペア:

[(1, 130521780), (2, 65260890), (3, 43507260), (4, 32630445), (5, 26104356), (6, 21753630), (9, 14502420), (10, 13052178), (12, 10876815), (15, 8701452), (18, 7251210), (20, 6526089), (23, 5674860), (27, 4834140), (30, 4350726), (31, 4210380), (36, 3625605), (45, 2900484), (46, 2837430), (54, 2417070), (60, 2175363), (62, 2105190), (69, 1891620), (81, 1611380), (90, 1450242), (92, 1418715), (93, 1403460), (108, 1208535), (113, 1155060), (115, 1134972), (124, 1052595), (135, 966828), (138, 945810), (155, 842076), (162, 805690), (180, 725121), (186, 701730), (207, 630540), (226, 577530), (230, 567486), (270, 483414), (276, 472905), (279, 467820), (310, 421038), (324, 402845), (339, 385020), (345, 378324), (372, 350865), (405, 322276), (414, 315270), (452, 288765), (460, 283743), (465, 280692), (540, 241707), (558, 233910), (565, 231012), (620, 210519), (621, 210180), (678, 192510), (690, 189162), (713, 183060), (810, 161138), (828, 157635), (837, 155940), (930, 140346), (1017, 128340), (1035, 126108), (1116, 116955), (1130, 115506), (1242, 105090), (1356, 96255), (1380, 94581), (1395, 93564), (1426, 91530), (1620, 80569), (1674, 77970), (1695, 77004), (1860, 70173), (1863, 70060), (2034, 64170), (2070, 63054), (2139, 61020), (2260, 57753), (2484, 52545), (2511, 51980), (2599, 50220), (2790, 46782), (2852, 45765), (3051, 42780), (3105, 42036), (3348, 38985), (3390, 38502), (3503, 37260), (3565, 36612), (3726, 35030), (4068, 32085), (4140, 31527), (4185, 31188), (4278, 30510), (5022, 25990), (5085, 25668), (5198, 25110), (5580, 23391), (6102, 21390), (6210, 21018), (6417, 20340), (6780, 19251), (7006, 18630), (7130, 18306), (7452, 17515), (7797, 16740), (8370, 15594), (8556, 15255), (9153, 14260), (9315, 14012), (10044, 12995), (10170, 12834), (10396, 12555), (10509, 12420), (10695, 12204)]