38808360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 135907200

約数和(自身を除く): 97098840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 109, 115, 120, 129, 138, 172, 180, 184, 207, 215, 218, 230, 258, 276, 327, 344, 345, 360, 387, 414, 430, 436, 460, 516, 545, 552, 645, 654, 690, 774, 828, 860, 872, 920, 981, 989, 1032, 1035, 1090, 1290, 1308, 1380, 1548, 1635, 1656, 1720, 1935, 1962, 1978, 2070, 2180, 2507, 2580, 2616, 2760, 2967, 3096, 3270, 3870, 3924, 3956, 4140, 4360, 4687, 4905, 4945, 5014, 5160, 5934, 6540, 7521, 7740, 7848, 7912, 8280, 8901, 9374, 9810, 9890, 10028, 11868, 12535, 13080, 14061, 14835, 15042, 15480, 17802, 18748, 19620, 19780, 20056, 22563, 23435, 23736, 25070, 28122, 29670, 30084, 35604, 37496, 37605, 39240, 39560, 42183, 44505, 45126, 46870, 50140, 56244, 59340, 60168, 70305, 71208, 75210, 84366, 89010, 90252, 93740, 100280, 107801, 112488, 112815, 118680, 140610, 150420, 168732, 178020, 180504, 187480, 210915, 215602, 225630, 281220, 300840, 323403, 337464, 356040, 421830, 431204, 451260, 539005, 562440, 646806, 843660, 862408, 902520, 970209, 1078010, 1293612, 1617015, 1687320, 1940418, 2156020, 2587224, 3234030, 3880836, 4312040, 4851045, 6468060, 7761672, 9702090, 12936120, 19404180, 38808360]

約数ペア:

[(1, 38808360), (2, 19404180), (3, 12936120), (4, 9702090), (5, 7761672), (6, 6468060), (8, 4851045), (9, 4312040), (10, 3880836), (12, 3234030), (15, 2587224), (18, 2156020), (20, 1940418), (23, 1687320), (24, 1617015), (30, 1293612), (36, 1078010), (40, 970209), (43, 902520), (45, 862408), (46, 843660), (60, 646806), (69, 562440), (72, 539005), (86, 451260), (90, 431204), (92, 421830), (109, 356040), (115, 337464), (120, 323403), (129, 300840), (138, 281220), (172, 225630), (180, 215602), (184, 210915), (207, 187480), (215, 180504), (218, 178020), (230, 168732), (258, 150420), (276, 140610), (327, 118680), (344, 112815), (345, 112488), (360, 107801), (387, 100280), (414, 93740), (430, 90252), (436, 89010), (460, 84366), (516, 75210), (545, 71208), (552, 70305), (645, 60168), (654, 59340), (690, 56244), (774, 50140), (828, 46870), (860, 45126), (872, 44505), (920, 42183), (981, 39560), (989, 39240), (1032, 37605), (1035, 37496), (1090, 35604), (1290, 30084), (1308, 29670), (1380, 28122), (1548, 25070), (1635, 23736), (1656, 23435), (1720, 22563), (1935, 20056), (1962, 19780), (1978, 19620), (2070, 18748), (2180, 17802), (2507, 15480), (2580, 15042), (2616, 14835), (2760, 14061), (2967, 13080), (3096, 12535), (3270, 11868), (3870, 10028), (3924, 9890), (3956, 9810), (4140, 9374), (4360, 8901), (4687, 8280), (4905, 7912), (4945, 7848), (5014, 7740), (5160, 7521), (5934, 6540)]