445622760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2688

約数の個数: 192

約数和(自身を含む): 1617295680

約数和(自身を除く): 1171672920

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, 2617, 2838, 3096, 3784, 3870, 3960, 4257, 4730, 5160, 5234, 5676, 7095, 7740, 7851, 8514, 9460, 10468, 11352, 13085, 14190, 15480, 15702, 17028, 18920, 20936, 21285, 23553, 26170, 28380, 28787, 31404, 34056, 39255, 42570, 47106, 52340, 56760, 57574, 62808, 78510, 85140, 86361, 94212, 104680, 112531, 115148, 117765, 143935, 157020, 170280, 172722, 188424, 225062, 230296, 235530, 259083, 287870, 314040, 337593, 345444, 431805, 450124, 471060, 518166, 562655, 575740, 675186, 690888, 863610, 900248, 942120, 1012779, 1036332, 1125310, 1151480, 1237841, 1295415, 1350372, 1687965, 1727220, 2025558, 2072664, 2250620, 2475682, 2590830, 2700744, 3375930, 3454440, 3713523, 4051116, 4501240, 4951364, 5063895, 5181660, 6189205, 6751860, 7427046, 8102232, 9902728, 10127790, 10363320, 11140569, 12378410, 13503720, 14854092, 18567615, 20255580, 22281138, 24756820, 29708184, 37135230, 40511160, 44562276, 49513640, 55702845, 74270460, 89124552, 111405690, 148540920, 222811380, 445622760]

約数ペア:

[(1, 445622760), (2, 222811380), (3, 148540920), (4, 111405690), (5, 89124552), (6, 74270460), (8, 55702845), (9, 49513640), (10, 44562276), (11, 40511160), (12, 37135230), (15, 29708184), (18, 24756820), (20, 22281138), (22, 20255580), (24, 18567615), (30, 14854092), (33, 13503720), (36, 12378410), (40, 11140569), (43, 10363320), (44, 10127790), (45, 9902728), (55, 8102232), (60, 7427046), (66, 6751860), (72, 6189205), (86, 5181660), (88, 5063895), (90, 4951364), (99, 4501240), (110, 4051116), (120, 3713523), (129, 3454440), (132, 3375930), (165, 2700744), (172, 2590830), (180, 2475682), (198, 2250620), (215, 2072664), (220, 2025558), (258, 1727220), (264, 1687965), (330, 1350372), (344, 1295415), (360, 1237841), (387, 1151480), (396, 1125310), (430, 1036332), (440, 1012779), (473, 942120), (495, 900248), (516, 863610), (645, 690888), (660, 675186), (774, 575740), (792, 562655), (860, 518166), (946, 471060), (990, 450124), (1032, 431805), (1290, 345444), (1320, 337593), (1419, 314040), (1548, 287870), (1720, 259083), (1892, 235530), (1935, 230296), (1980, 225062), (2365, 188424), (2580, 172722), (2617, 170280), (2838, 157020), (3096, 143935), (3784, 117765), (3870, 115148), (3960, 112531), (4257, 104680), (4730, 94212), (5160, 86361), (5234, 85140), (5676, 78510), (7095, 62808), (7740, 57574), (7851, 56760), (8514, 52340), (9460, 47106), (10468, 42570), (11352, 39255), (13085, 34056), (14190, 31404), (15480, 28787), (15702, 28380), (17028, 26170), (18920, 23553), (20936, 21285)]