76590740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 176964480

約数和(自身を除く): 100373740

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 43, 58, 74, 83, 86, 116, 145, 148, 166, 172, 185, 215, 290, 332, 370, 415, 430, 580, 740, 830, 860, 1073, 1247, 1591, 1660, 2146, 2407, 2494, 3071, 3182, 3569, 4292, 4814, 4988, 5365, 6142, 6235, 6364, 7138, 7955, 9628, 10730, 12035, 12284, 12470, 14276, 15355, 15910, 17845, 21460, 24070, 24940, 30710, 31820, 35690, 46139, 48140, 61420, 71380, 89059, 92278, 103501, 132053, 178118, 184556, 207002, 230695, 264106, 356236, 414004, 445295, 461390, 517505, 528212, 660265, 890590, 922780, 1035010, 1320530, 1781180, 2070020, 2641060, 3829537, 7659074, 15318148, 19147685, 38295370, 76590740]

約数ペア:

[(1, 76590740), (2, 38295370), (4, 19147685), (5, 15318148), (10, 7659074), (20, 3829537), (29, 2641060), (37, 2070020), (43, 1781180), (58, 1320530), (74, 1035010), (83, 922780), (86, 890590), (116, 660265), (145, 528212), (148, 517505), (166, 461390), (172, 445295), (185, 414004), (215, 356236), (290, 264106), (332, 230695), (370, 207002), (415, 184556), (430, 178118), (580, 132053), (740, 103501), (830, 92278), (860, 89059), (1073, 71380), (1247, 61420), (1591, 48140), (1660, 46139), (2146, 35690), (2407, 31820), (2494, 30710), (3071, 24940), (3182, 24070), (3569, 21460), (4292, 17845), (4814, 15910), (4988, 15355), (5365, 14276), (6142, 12470), (6235, 12284), (6364, 12035), (7138, 10730), (7955, 9628)]