124618140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 407586816

約数和(自身を除く): 282968676

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, 971, 1035, 1116, 1380, 1395, 1426, 1860, 1942, 2070, 2139, 2790, 2852, 2913, 3565, 3884, 4140, 4278, 4855, 5580, 5826, 6417, 7130, 8556, 8739, 9710, 10695, 11652, 12834, 14260, 14565, 17478, 19420, 21390, 22333, 25668, 29130, 30101, 32085, 34956, 42780, 43695, 44666, 58260, 60202, 64170, 66999, 87390, 89332, 90303, 111665, 120404, 128340, 133998, 150505, 174780, 180606, 200997, 223330, 267996, 270909, 301010, 334995, 361212, 401994, 446660, 451515, 541818, 602020, 669990, 692323, 803988, 903030, 1004985, 1083636, 1339980, 1354545, 1384646, 1806060, 2009970, 2076969, 2709090, 2769292, 3461615, 4019940, 4153938, 5418180, 6230907, 6923230, 8307876, 10384845, 12461814, 13846460, 20769690, 24923628, 31154535, 41539380, 62309070, 124618140]

約数ペア:

[(1, 124618140), (2, 62309070), (3, 41539380), (4, 31154535), (5, 24923628), (6, 20769690), (9, 13846460), (10, 12461814), (12, 10384845), (15, 8307876), (18, 6923230), (20, 6230907), (23, 5418180), (30, 4153938), (31, 4019940), (36, 3461615), (45, 2769292), (46, 2709090), (60, 2076969), (62, 2009970), (69, 1806060), (90, 1384646), (92, 1354545), (93, 1339980), (115, 1083636), (124, 1004985), (138, 903030), (155, 803988), (180, 692323), (186, 669990), (207, 602020), (230, 541818), (276, 451515), (279, 446660), (310, 401994), (345, 361212), (372, 334995), (414, 301010), (460, 270909), (465, 267996), (558, 223330), (620, 200997), (690, 180606), (713, 174780), (828, 150505), (930, 133998), (971, 128340), (1035, 120404), (1116, 111665), (1380, 90303), (1395, 89332), (1426, 87390), (1860, 66999), (1942, 64170), (2070, 60202), (2139, 58260), (2790, 44666), (2852, 43695), (2913, 42780), (3565, 34956), (3884, 32085), (4140, 30101), (4278, 29130), (4855, 25668), (5580, 22333), (5826, 21390), (6417, 19420), (7130, 17478), (8556, 14565), (8739, 14260), (9710, 12834), (10695, 11652)]