222156540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 745758720

約数和(自身を除く): 523602180

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, 90, 92, 93, 108, 115, 124, 135, 138, 155, 180, 186, 207, 230, 270, 276, 279, 310, 345, 372, 414, 460, 465, 540, 558, 577, 620, 621, 690, 713, 828, 837, 930, 1035, 1116, 1154, 1242, 1380, 1395, 1426, 1674, 1731, 1860, 2070, 2139, 2308, 2484, 2790, 2852, 2885, 3105, 3348, 3462, 3565, 4140, 4185, 4278, 5193, 5580, 5770, 6210, 6417, 6924, 7130, 8370, 8556, 8655, 10386, 10695, 11540, 12420, 12834, 13271, 14260, 15579, 16740, 17310, 17887, 19251, 20772, 21390, 25668, 25965, 26542, 31158, 32085, 34620, 35774, 38502, 39813, 42780, 51930, 53084, 53661, 62316, 64170, 66355, 71548, 77004, 77895, 79626, 89435, 96255, 103860, 107322, 119439, 128340, 132710, 155790, 159252, 160983, 178870, 192510, 199065, 214644, 238878, 265420, 268305, 311580, 321966, 357740, 358317, 385020, 398130, 411401, 477756, 482949, 536610, 597195, 643932, 716634, 796260, 804915, 822802, 965898, 1073220, 1194390, 1234203, 1433268, 1609830, 1645604, 1791585, 1931796, 2057005, 2388780, 2414745, 2468406, 3219660, 3583170, 3702609, 4114010, 4829490, 4936812, 6171015, 7166340, 7405218, 8228020, 9658980, 11107827, 12342030, 14810436, 18513045, 22215654, 24684060, 37026090, 44431308, 55539135, 74052180, 111078270, 222156540]

約数ペア:

[(1, 222156540), (2, 111078270), (3, 74052180), (4, 55539135), (5, 44431308), (6, 37026090), (9, 24684060), (10, 22215654), (12, 18513045), (15, 14810436), (18, 12342030), (20, 11107827), (23, 9658980), (27, 8228020), (30, 7405218), (31, 7166340), (36, 6171015), (45, 4936812), (46, 4829490), (54, 4114010), (60, 3702609), (62, 3583170), (69, 3219660), (90, 2468406), (92, 2414745), (93, 2388780), (108, 2057005), (115, 1931796), (124, 1791585), (135, 1645604), (138, 1609830), (155, 1433268), (180, 1234203), (186, 1194390), (207, 1073220), (230, 965898), (270, 822802), (276, 804915), (279, 796260), (310, 716634), (345, 643932), (372, 597195), (414, 536610), (460, 482949), (465, 477756), (540, 411401), (558, 398130), (577, 385020), (620, 358317), (621, 357740), (690, 321966), (713, 311580), (828, 268305), (837, 265420), (930, 238878), (1035, 214644), (1116, 199065), (1154, 192510), (1242, 178870), (1380, 160983), (1395, 159252), (1426, 155790), (1674, 132710), (1731, 128340), (1860, 119439), (2070, 107322), (2139, 103860), (2308, 96255), (2484, 89435), (2790, 79626), (2852, 77895), (2885, 77004), (3105, 71548), (3348, 66355), (3462, 64170), (3565, 62316), (4140, 53661), (4185, 53084), (4278, 51930), (5193, 42780), (5580, 39813), (5770, 38502), (6210, 35774), (6417, 34620), (6924, 32085), (7130, 31158), (8370, 26542), (8556, 25965), (8655, 25668), (10386, 21390), (10695, 20772), (11540, 19251), (12420, 17887), (12834, 17310), (13271, 16740), (14260, 15579)]