83231820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 300303360

約数和(自身を除く): 217071540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 97, 105, 108, 126, 135, 140, 180, 189, 194, 210, 227, 252, 270, 291, 315, 378, 388, 420, 454, 485, 540, 582, 630, 679, 681, 756, 873, 908, 945, 970, 1135, 1164, 1260, 1358, 1362, 1455, 1589, 1746, 1890, 1940, 2037, 2043, 2270, 2619, 2716, 2724, 2910, 3178, 3395, 3405, 3492, 3780, 4074, 4086, 4365, 4540, 4767, 5238, 5820, 6111, 6129, 6356, 6790, 6810, 7945, 8148, 8172, 8730, 9534, 10185, 10215, 10476, 12222, 12258, 13095, 13580, 13620, 14301, 15890, 17460, 18333, 19068, 20370, 20430, 22019, 23835, 24444, 24516, 26190, 28602, 30555, 30645, 31780, 36666, 40740, 40860, 42903, 44038, 47670, 52380, 57204, 61110, 61290, 66057, 71505, 73332, 85806, 88076, 91665, 95340, 110095, 122220, 122580, 132114, 143010, 154133, 171612, 183330, 198171, 214515, 220190, 264228, 286020, 308266, 330285, 366660, 396342, 429030, 440380, 462399, 594513, 616532, 660570, 770665, 792684, 858060, 924798, 990855, 1189026, 1321140, 1387197, 1541330, 1849596, 1981710, 2311995, 2378052, 2774394, 2972565, 3082660, 3963420, 4161591, 4623990, 5548788, 5945130, 6935985, 8323182, 9247980, 11890260, 13871970, 16646364, 20807955, 27743940, 41615910, 83231820]

約数ペア:

[(1, 83231820), (2, 41615910), (3, 27743940), (4, 20807955), (5, 16646364), (6, 13871970), (7, 11890260), (9, 9247980), (10, 8323182), (12, 6935985), (14, 5945130), (15, 5548788), (18, 4623990), (20, 4161591), (21, 3963420), (27, 3082660), (28, 2972565), (30, 2774394), (35, 2378052), (36, 2311995), (42, 1981710), (45, 1849596), (54, 1541330), (60, 1387197), (63, 1321140), (70, 1189026), (84, 990855), (90, 924798), (97, 858060), (105, 792684), (108, 770665), (126, 660570), (135, 616532), (140, 594513), (180, 462399), (189, 440380), (194, 429030), (210, 396342), (227, 366660), (252, 330285), (270, 308266), (291, 286020), (315, 264228), (378, 220190), (388, 214515), (420, 198171), (454, 183330), (485, 171612), (540, 154133), (582, 143010), (630, 132114), (679, 122580), (681, 122220), (756, 110095), (873, 95340), (908, 91665), (945, 88076), (970, 85806), (1135, 73332), (1164, 71505), (1260, 66057), (1358, 61290), (1362, 61110), (1455, 57204), (1589, 52380), (1746, 47670), (1890, 44038), (1940, 42903), (2037, 40860), (2043, 40740), (2270, 36666), (2619, 31780), (2716, 30645), (2724, 30555), (2910, 28602), (3178, 26190), (3395, 24516), (3405, 24444), (3492, 23835), (3780, 22019), (4074, 20430), (4086, 20370), (4365, 19068), (4540, 18333), (4767, 17460), (5238, 15890), (5820, 14301), (6111, 13620), (6129, 13580), (6356, 13095), (6790, 12258), (6810, 12222), (7945, 10476), (8148, 10215), (8172, 10185), (8730, 9534)]