76168890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 234455040

約数和(自身を除く): 158286150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 191, 210, 211, 270, 315, 378, 382, 422, 573, 630, 633, 945, 955, 1055, 1146, 1266, 1337, 1477, 1719, 1890, 1899, 1910, 2110, 2674, 2865, 2954, 3165, 3438, 3798, 4011, 4431, 5157, 5697, 5730, 6330, 6685, 7385, 8022, 8595, 8862, 9495, 10314, 11394, 12033, 13293, 13370, 14770, 17190, 18990, 20055, 22155, 24066, 25785, 26586, 28485, 36099, 39879, 40110, 40301, 44310, 51570, 56970, 60165, 66465, 72198, 79758, 80602, 120330, 120903, 132930, 180495, 199395, 201505, 241806, 282107, 360990, 362709, 398790, 403010, 564214, 604515, 725418, 846321, 1088127, 1209030, 1410535, 1692642, 1813545, 2176254, 2538963, 2821070, 3627090, 4231605, 5077926, 5440635, 7616889, 8463210, 10881270, 12694815, 15233778, 25389630, 38084445, 76168890]

約数ペア:

[(1, 76168890), (2, 38084445), (3, 25389630), (5, 15233778), (6, 12694815), (7, 10881270), (9, 8463210), (10, 7616889), (14, 5440635), (15, 5077926), (18, 4231605), (21, 3627090), (27, 2821070), (30, 2538963), (35, 2176254), (42, 1813545), (45, 1692642), (54, 1410535), (63, 1209030), (70, 1088127), (90, 846321), (105, 725418), (126, 604515), (135, 564214), (189, 403010), (191, 398790), (210, 362709), (211, 360990), (270, 282107), (315, 241806), (378, 201505), (382, 199395), (422, 180495), (573, 132930), (630, 120903), (633, 120330), (945, 80602), (955, 79758), (1055, 72198), (1146, 66465), (1266, 60165), (1337, 56970), (1477, 51570), (1719, 44310), (1890, 40301), (1899, 40110), (1910, 39879), (2110, 36099), (2674, 28485), (2865, 26586), (2954, 25785), (3165, 24066), (3438, 22155), (3798, 20055), (4011, 18990), (4431, 17190), (5157, 14770), (5697, 13370), (5730, 13293), (6330, 12033), (6685, 11394), (7385, 10314), (8022, 9495), (8595, 8862)]