250134660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2018

約数の個数: 144

約数和(自身を含む): 817689600

約数和(自身を除く): 567554940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 713, 828, 930, 1035, 1116, 1380, 1395, 1426, 1860, 1949, 2070, 2139, 2790, 2852, 3565, 3898, 4140, 4278, 5580, 5847, 6417, 7130, 7796, 8556, 9745, 10695, 11694, 12834, 14260, 17541, 19490, 21390, 23388, 25668, 29235, 32085, 35082, 38980, 42780, 44827, 58470, 60419, 64170, 70164, 87705, 89654, 116940, 120838, 128340, 134481, 175410, 179308, 181257, 224135, 241676, 268962, 302095, 350820, 362514, 403443, 448270, 537924, 543771, 604190, 672405, 725028, 806886, 896540, 906285, 1087542, 1208380, 1344810, 1389637, 1613772, 1812570, 2017215, 2175084, 2689620, 2718855, 2779274, 3625140, 4034430, 4168911, 5437710, 5558548, 6948185, 8068860, 8337822, 10875420, 12506733, 13896370, 16675644, 20844555, 25013466, 27792740, 41689110, 50026932, 62533665, 83378220, 125067330, 250134660]

約数ペア:

[(1, 250134660), (2, 125067330), (3, 83378220), (4, 62533665), (5, 50026932), (6, 41689110), (9, 27792740), (10, 25013466), (12, 20844555), (15, 16675644), (18, 13896370), (20, 12506733), (23, 10875420), (30, 8337822), (31, 8068860), (36, 6948185), (45, 5558548), (46, 5437710), (60, 4168911), (62, 4034430), (69, 3625140), (90, 2779274), (92, 2718855), (93, 2689620), (115, 2175084), (124, 2017215), (138, 1812570), (155, 1613772), (180, 1389637), (186, 1344810), (207, 1208380), (230, 1087542), (276, 906285), (279, 896540), (310, 806886), (345, 725028), (372, 672405), (414, 604190), (460, 543771), (465, 537924), (558, 448270), (620, 403443), (690, 362514), (713, 350820), (828, 302095), (930, 268962), (1035, 241676), (1116, 224135), (1380, 181257), (1395, 179308), (1426, 175410), (1860, 134481), (1949, 128340), (2070, 120838), (2139, 116940), (2790, 89654), (2852, 87705), (3565, 70164), (3898, 64170), (4140, 60419), (4278, 58470), (5580, 44827), (5847, 42780), (6417, 38980), (7130, 35082), (7796, 32085), (8556, 29235), (9745, 25668), (10695, 23388), (11694, 21390), (12834, 19490), (14260, 17541)]