78462540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11177}}^1$

素因数の和:11208

約数の個数: 96

約数和(自身を含む): 262906560

約数和(自身を除く): 184444020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 11177, 22354, 33531, 44708, 55885, 67062, 100593, 111770, 134124, 145301, 167655, 201186, 223540, 290602, 301779, 335310, 402372, 435903, 502965, 581204, 603558, 670620, 726505, 871806, 1005930, 1207116, 1307709, 1453010, 1508895, 1743612, 2011860, 2179515, 2615418, 2906020, 3017790, 3923127, 4359030, 5230836, 6035580, 6538545, 7846254, 8718060, 13077090, 15692508, 19615635, 26154180, 39231270, 78462540]

約数ペア:

[(1, 78462540), (2, 39231270), (3, 26154180), (4, 19615635), (5, 15692508), (6, 13077090), (9, 8718060), (10, 7846254), (12, 6538545), (13, 6035580), (15, 5230836), (18, 4359030), (20, 3923127), (26, 3017790), (27, 2906020), (30, 2615418), (36, 2179515), (39, 2011860), (45, 1743612), (52, 1508895), (54, 1453010), (60, 1307709), (65, 1207116), (78, 1005930), (90, 871806), (108, 726505), (117, 670620), (130, 603558), (135, 581204), (156, 502965), (180, 435903), (195, 402372), (234, 335310), (260, 301779), (270, 290602), (351, 223540), (390, 201186), (468, 167655), (540, 145301), (585, 134124), (702, 111770), (780, 100593), (1170, 67062), (1404, 55885), (1755, 44708), (2340, 33531), (3510, 22354), (7020, 11177)]