131631000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 454896000

約数和(自身を除く): 323265000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 29, 30, 34, 40, 50, 51, 58, 60, 68, 75, 85, 87, 89, 100, 102, 116, 120, 125, 136, 145, 150, 170, 174, 178, 200, 204, 232, 250, 255, 267, 290, 300, 340, 348, 356, 375, 408, 425, 435, 445, 493, 500, 510, 534, 580, 600, 680, 696, 712, 725, 750, 850, 870, 890, 986, 1000, 1020, 1068, 1160, 1275, 1335, 1450, 1479, 1500, 1513, 1700, 1740, 1780, 1972, 2040, 2125, 2136, 2175, 2225, 2465, 2550, 2581, 2670, 2900, 2958, 3000, 3026, 3400, 3480, 3560, 3625, 3944, 4250, 4350, 4450, 4539, 4930, 5100, 5162, 5340, 5800, 5916, 6052, 6375, 6675, 7250, 7395, 7565, 7743, 8500, 8700, 8900, 9078, 9860, 10200, 10324, 10680, 10875, 11125, 11832, 12104, 12325, 12750, 12905, 13350, 14500, 14790, 15130, 15486, 17000, 17400, 17800, 18156, 19720, 20648, 21750, 22250, 22695, 24650, 25500, 25810, 26700, 29000, 29580, 30260, 30972, 33375, 36312, 36975, 37825, 38715, 43500, 43877, 44500, 45390, 49300, 51000, 51620, 53400, 59160, 60520, 61625, 61944, 64525, 66750, 73950, 75650, 77430, 87000, 87754, 89000, 90780, 98600, 103240, 113475, 123250, 129050, 131631, 133500, 147900, 151300, 154860, 175508, 181560, 184875, 189125, 193575, 219385, 226950, 246500, 258100, 263262, 267000, 295800, 302600, 309720, 322625, 351016, 369750, 378250, 387150, 438770, 453900, 493000, 516200, 526524, 567375, 645250, 658155, 739500, 756500, 774300, 877540, 907800, 967875, 1053048, 1096925, 1134750, 1290500, 1316310, 1479000, 1513000, 1548600, 1755080, 1935750, 2193850, 2269500, 2581000, 2632620, 3290775, 3871500, 4387700, 4539000, 5265240, 5484625, 6581550, 7743000, 8775400, 10969250, 13163100, 16453875, 21938500, 26326200, 32907750, 43877000, 65815500, 131631000]

約数ペア:

[(1, 131631000), (2, 65815500), (3, 43877000), (4, 32907750), (5, 26326200), (6, 21938500), (8, 16453875), (10, 13163100), (12, 10969250), (15, 8775400), (17, 7743000), (20, 6581550), (24, 5484625), (25, 5265240), (29, 4539000), (30, 4387700), (34, 3871500), (40, 3290775), (50, 2632620), (51, 2581000), (58, 2269500), (60, 2193850), (68, 1935750), (75, 1755080), (85, 1548600), (87, 1513000), (89, 1479000), (100, 1316310), (102, 1290500), (116, 1134750), (120, 1096925), (125, 1053048), (136, 967875), (145, 907800), (150, 877540), (170, 774300), (174, 756500), (178, 739500), (200, 658155), (204, 645250), (232, 567375), (250, 526524), (255, 516200), (267, 493000), (290, 453900), (300, 438770), (340, 387150), (348, 378250), (356, 369750), (375, 351016), (408, 322625), (425, 309720), (435, 302600), (445, 295800), (493, 267000), (500, 263262), (510, 258100), (534, 246500), (580, 226950), (600, 219385), (680, 193575), (696, 189125), (712, 184875), (725, 181560), (750, 175508), (850, 154860), (870, 151300), (890, 147900), (986, 133500), (1000, 131631), (1020, 129050), (1068, 123250), (1160, 113475), (1275, 103240), (1335, 98600), (1450, 90780), (1479, 89000), (1500, 87754), (1513, 87000), (1700, 77430), (1740, 75650), (1780, 73950), (1972, 66750), (2040, 64525), (2125, 61944), (2136, 61625), (2175, 60520), (2225, 59160), (2465, 53400), (2550, 51620), (2581, 51000), (2670, 49300), (2900, 45390), (2958, 44500), (3000, 43877), (3026, 43500), (3400, 38715), (3480, 37825), (3560, 36975), (3625, 36312), (3944, 33375), (4250, 30972), (4350, 30260), (4450, 29580), (4539, 29000), (4930, 26700), (5100, 25810), (5162, 25500), (5340, 24650), (5800, 22695), (5916, 22250), (6052, 21750), (6375, 20648), (6675, 19720), (7250, 18156), (7395, 17800), (7565, 17400), (7743, 17000), (8500, 15486), (8700, 15130), (8900, 14790), (9078, 14500), (9860, 13350), (10200, 12905), (10324, 12750), (10680, 12325), (10875, 12104), (11125, 11832)]