450731160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2718

約数の個数: 192

約数和(自身を含む): 1635828480

約数和(自身を除く): 1185097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 946, 990, 1032, 1290, 1320, 1419, 1548, 1720, 1892, 1935, 1980, 2365, 2580, 2647, 2838, 3096, 3784, 3870, 3960, 4257, 4730, 5160, 5294, 5676, 7095, 7740, 7941, 8514, 9460, 10588, 11352, 13235, 14190, 15480, 15882, 17028, 18920, 21176, 21285, 23823, 26470, 28380, 29117, 31764, 34056, 39705, 42570, 47646, 52940, 56760, 58234, 63528, 79410, 85140, 87351, 95292, 105880, 113821, 116468, 119115, 145585, 158820, 170280, 174702, 190584, 227642, 232936, 238230, 262053, 291170, 317640, 341463, 349404, 436755, 455284, 476460, 524106, 569105, 582340, 682926, 698808, 873510, 910568, 952920, 1024389, 1048212, 1138210, 1164680, 1252031, 1310265, 1365852, 1707315, 1747020, 2048778, 2096424, 2276420, 2504062, 2620530, 2731704, 3414630, 3494040, 3756093, 4097556, 4552840, 5008124, 5121945, 5241060, 6260155, 6829260, 7512186, 8195112, 10016248, 10243890, 10482120, 11268279, 12520310, 13658520, 15024372, 18780465, 20487780, 22536558, 25040620, 30048744, 37560930, 40975560, 45073116, 50081240, 56341395, 75121860, 90146232, 112682790, 150243720, 225365580, 450731160]

約数ペア:

[(1, 450731160), (2, 225365580), (3, 150243720), (4, 112682790), (5, 90146232), (6, 75121860), (8, 56341395), (9, 50081240), (10, 45073116), (11, 40975560), (12, 37560930), (15, 30048744), (18, 25040620), (20, 22536558), (22, 20487780), (24, 18780465), (30, 15024372), (33, 13658520), (36, 12520310), (40, 11268279), (43, 10482120), (44, 10243890), (45, 10016248), (55, 8195112), (60, 7512186), (66, 6829260), (72, 6260155), (86, 5241060), (88, 5121945), (90, 5008124), (99, 4552840), (110, 4097556), (120, 3756093), (129, 3494040), (132, 3414630), (165, 2731704), (172, 2620530), (180, 2504062), (198, 2276420), (215, 2096424), (220, 2048778), (258, 1747020), (264, 1707315), (330, 1365852), (344, 1310265), (360, 1252031), (387, 1164680), (396, 1138210), (430, 1048212), (440, 1024389), (473, 952920), (495, 910568), (516, 873510), (645, 698808), (660, 682926), (774, 582340), (792, 569105), (860, 524106), (946, 476460), (990, 455284), (1032, 436755), (1290, 349404), (1320, 341463), (1419, 317640), (1548, 291170), (1720, 262053), (1892, 238230), (1935, 232936), (1980, 227642), (2365, 190584), (2580, 174702), (2647, 170280), (2838, 158820), (3096, 145585), (3784, 119115), (3870, 116468), (3960, 113821), (4257, 105880), (4730, 95292), (5160, 87351), (5294, 85140), (5676, 79410), (7095, 63528), (7740, 58234), (7941, 56760), (8514, 52940), (9460, 47646), (10588, 42570), (11352, 39705), (13235, 34056), (14190, 31764), (15480, 29117), (15882, 28380), (17028, 26470), (18920, 23823), (21176, 21285)]