76772280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1753

約数の個数: 128

約数和(自身を含む): 256737600

約数和(自身を除く): 179965320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1697, 1740, 1885, 2262, 3016, 3394, 3480, 3770, 4524, 5091, 5655, 6788, 7540, 8485, 9048, 10182, 11310, 13576, 15080, 16970, 20364, 22061, 22620, 25455, 33940, 40728, 44122, 45240, 49213, 50910, 66183, 67880, 88244, 98426, 101820, 110305, 132366, 147639, 176488, 196852, 203640, 220610, 246065, 264732, 295278, 330915, 393704, 441220, 492130, 529464, 590556, 639769, 661830, 738195, 882440, 984260, 1181112, 1279538, 1323660, 1476390, 1919307, 1968520, 2559076, 2647320, 2952780, 3198845, 3838614, 5118152, 5905560, 6397690, 7677228, 9596535, 12795380, 15354456, 19193070, 25590760, 38386140, 76772280]

約数ペア:

[(1, 76772280), (2, 38386140), (3, 25590760), (4, 19193070), (5, 15354456), (6, 12795380), (8, 9596535), (10, 7677228), (12, 6397690), (13, 5905560), (15, 5118152), (20, 3838614), (24, 3198845), (26, 2952780), (29, 2647320), (30, 2559076), (39, 1968520), (40, 1919307), (52, 1476390), (58, 1323660), (60, 1279538), (65, 1181112), (78, 984260), (87, 882440), (104, 738195), (116, 661830), (120, 639769), (130, 590556), (145, 529464), (156, 492130), (174, 441220), (195, 393704), (232, 330915), (260, 295278), (290, 264732), (312, 246065), (348, 220610), (377, 203640), (390, 196852), (435, 176488), (520, 147639), (580, 132366), (696, 110305), (754, 101820), (780, 98426), (870, 88244), (1131, 67880), (1160, 66183), (1508, 50910), (1560, 49213), (1697, 45240), (1740, 44122), (1885, 40728), (2262, 33940), (3016, 25455), (3394, 22620), (3480, 22061), (3770, 20364), (4524, 16970), (5091, 15080), (5655, 13576), (6788, 11310), (7540, 10182), (8485, 9048)]