76786620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 230646528

約数和(自身を除く): 153859908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 498, 510, 830, 907, 996, 1020, 1245, 1411, 1660, 1814, 2490, 2721, 2822, 3628, 4233, 4535, 4980, 5442, 5644, 7055, 8466, 9070, 10884, 13605, 14110, 15419, 16932, 18140, 21165, 27210, 28220, 30838, 42330, 46257, 54420, 61676, 75281, 77095, 84660, 92514, 150562, 154190, 185028, 225843, 231285, 301124, 308380, 376405, 451686, 462570, 752810, 903372, 925140, 1129215, 1279777, 1505620, 2258430, 2559554, 3839331, 4516860, 5119108, 6398885, 7678662, 12797770, 15357324, 19196655, 25595540, 38393310, 76786620]

約数ペア:

[(1, 76786620), (2, 38393310), (3, 25595540), (4, 19196655), (5, 15357324), (6, 12797770), (10, 7678662), (12, 6398885), (15, 5119108), (17, 4516860), (20, 3839331), (30, 2559554), (34, 2258430), (51, 1505620), (60, 1279777), (68, 1129215), (83, 925140), (85, 903372), (102, 752810), (166, 462570), (170, 451686), (204, 376405), (249, 308380), (255, 301124), (332, 231285), (340, 225843), (415, 185028), (498, 154190), (510, 150562), (830, 92514), (907, 84660), (996, 77095), (1020, 75281), (1245, 61676), (1411, 54420), (1660, 46257), (1814, 42330), (2490, 30838), (2721, 28220), (2822, 27210), (3628, 21165), (4233, 18140), (4535, 16932), (4980, 15419), (5442, 14110), (5644, 13605), (7055, 10884), (8466, 9070)]