1255523100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 288

約数和(自身を含む): 4291600320

約数和(自身を除く): 3036077220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 29, 30, 34, 39, 50, 51, 52, 58, 60, 65, 68, 75, 78, 85, 87, 100, 102, 116, 130, 145, 150, 156, 170, 174, 195, 204, 221, 255, 260, 290, 300, 325, 340, 348, 377, 390, 425, 435, 442, 493, 510, 580, 650, 653, 663, 725, 754, 780, 850, 870, 884, 975, 986, 1020, 1105, 1131, 1275, 1300, 1306, 1326, 1450, 1479, 1508, 1700, 1740, 1885, 1950, 1959, 1972, 2175, 2210, 2262, 2465, 2550, 2612, 2652, 2900, 2958, 3265, 3315, 3770, 3900, 3918, 4350, 4420, 4524, 4930, 5100, 5525, 5655, 5916, 6409, 6530, 6630, 7395, 7540, 7836, 8489, 8700, 9425, 9795, 9860, 11050, 11101, 11310, 12325, 12818, 13060, 13260, 14790, 16325, 16575, 16978, 18850, 18937, 19227, 19590, 22100, 22202, 22620, 24650, 25467, 25636, 28275, 29580, 32045, 32650, 33150, 33303, 33956, 36975, 37700, 37874, 38454, 39180, 42445, 44404, 48975, 49300, 50934, 55505, 56550, 56811, 64090, 65300, 66300, 66606, 73950, 75748, 76908, 84890, 94685, 96135, 97950, 101868, 111010, 113100, 113622, 127335, 128180, 133212, 144313, 147900, 160225, 166515, 169780, 189370, 192270, 195900, 212225, 222020, 227244, 246181, 254670, 277525, 284055, 288626, 320450, 321929, 333030, 378740, 384540, 424450, 432939, 473425, 480675, 492362, 509340, 555050, 568110, 577252, 636675, 640900, 643858, 666060, 721565, 738543, 832575, 848900, 865878, 946850, 961350, 965787, 984724, 1110100, 1136220, 1230905, 1273350, 1287716, 1420275, 1443130, 1477086, 1609645, 1665150, 1731756, 1893700, 1922700, 1931574, 2164695, 2461810, 2546700, 2840550, 2886260, 2954172, 3219290, 3330300, 3607825, 3692715, 3863148, 4185077, 4329390, 4828935, 4923620, 5681100, 6154525, 6438580, 7215650, 7385430, 8048225, 8370154, 8658780, 9657870, 10823475, 12309050, 12555231, 14431300, 14770860, 16096450, 16740308, 18463575, 19315740, 20925385, 21646950, 24144675, 24618100, 25110462, 32192900, 36927150, 41850770, 43293900, 48289350, 50220924, 62776155, 73854300, 83701540, 96578700, 104626925, 125552310, 209253850, 251104620, 313880775, 418507700, 627761550, 1255523100]

約数ペア:

[(1, 1255523100), (2, 627761550), (3, 418507700), (4, 313880775), (5, 251104620), (6, 209253850), (10, 125552310), (12, 104626925), (13, 96578700), (15, 83701540), (17, 73854300), (20, 62776155), (25, 50220924), (26, 48289350), (29, 43293900), (30, 41850770), (34, 36927150), (39, 32192900), (50, 25110462), (51, 24618100), (52, 24144675), (58, 21646950), (60, 20925385), (65, 19315740), (68, 18463575), (75, 16740308), (78, 16096450), (85, 14770860), (87, 14431300), (100, 12555231), (102, 12309050), (116, 10823475), (130, 9657870), (145, 8658780), (150, 8370154), (156, 8048225), (170, 7385430), (174, 7215650), (195, 6438580), (204, 6154525), (221, 5681100), (255, 4923620), (260, 4828935), (290, 4329390), (300, 4185077), (325, 3863148), (340, 3692715), (348, 3607825), (377, 3330300), (390, 3219290), (425, 2954172), (435, 2886260), (442, 2840550), (493, 2546700), (510, 2461810), (580, 2164695), (650, 1931574), (653, 1922700), (663, 1893700), (725, 1731756), (754, 1665150), (780, 1609645), (850, 1477086), (870, 1443130), (884, 1420275), (975, 1287716), (986, 1273350), (1020, 1230905), (1105, 1136220), (1131, 1110100), (1275, 984724), (1300, 965787), (1306, 961350), (1326, 946850), (1450, 865878), (1479, 848900), (1508, 832575), (1700, 738543), (1740, 721565), (1885, 666060), (1950, 643858), (1959, 640900), (1972, 636675), (2175, 577252), (2210, 568110), (2262, 555050), (2465, 509340), (2550, 492362), (2612, 480675), (2652, 473425), (2900, 432939), (2958, 424450), (3265, 384540), (3315, 378740), (3770, 333030), (3900, 321929), (3918, 320450), (4350, 288626), (4420, 284055), (4524, 277525), (4930, 254670), (5100, 246181), (5525, 227244), (5655, 222020), (5916, 212225), (6409, 195900), (6530, 192270), (6630, 189370), (7395, 169780), (7540, 166515), (7836, 160225), (8489, 147900), (8700, 144313), (9425, 133212), (9795, 128180), (9860, 127335), (11050, 113622), (11101, 113100), (11310, 111010), (12325, 101868), (12818, 97950), (13060, 96135), (13260, 94685), (14790, 84890), (16325, 76908), (16575, 75748), (16978, 73950), (18850, 66606), (18937, 66300), (19227, 65300), (19590, 64090), (22100, 56811), (22202, 56550), (22620, 55505), (24650, 50934), (25467, 49300), (25636, 48975), (28275, 44404), (29580, 42445), (32045, 39180), (32650, 38454), (33150, 37874), (33303, 37700), (33956, 36975)]