82692780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^2$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 239036112

約数和(自身を除く): 156343332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 193, 222, 370, 386, 444, 555, 579, 740, 772, 965, 1110, 1158, 1930, 2220, 2316, 2895, 3860, 5790, 7141, 11580, 14282, 21423, 28564, 35705, 37249, 42846, 71410, 74498, 85692, 107115, 111747, 142820, 148996, 186245, 214230, 223494, 372490, 428460, 446988, 558735, 744980, 1117470, 1378213, 2234940, 2756426, 4134639, 5512852, 6891065, 8269278, 13782130, 16538556, 20673195, 27564260, 41346390, 82692780]

約数ペア:

[(1, 82692780), (2, 41346390), (3, 27564260), (4, 20673195), (5, 16538556), (6, 13782130), (10, 8269278), (12, 6891065), (15, 5512852), (20, 4134639), (30, 2756426), (37, 2234940), (60, 1378213), (74, 1117470), (111, 744980), (148, 558735), (185, 446988), (193, 428460), (222, 372490), (370, 223494), (386, 214230), (444, 186245), (555, 148996), (579, 142820), (740, 111747), (772, 107115), (965, 85692), (1110, 74498), (1158, 71410), (1930, 42846), (2220, 37249), (2316, 35705), (2895, 28564), (3860, 21423), (5790, 14282), (7141, 11580)]