77228280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12619}}^1$

素因数の和:12653

約数の個数: 96

約数和(自身を含む): 265777200

約数和(自身を除く): 188548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 12619, 25238, 37857, 50476, 63095, 75714, 100952, 113571, 126190, 151428, 189285, 214523, 227142, 252380, 302856, 378570, 429046, 454284, 504760, 567855, 643569, 757140, 858092, 908568, 1072615, 1135710, 1287138, 1514280, 1716184, 1930707, 2145230, 2271420, 2574276, 3217845, 3861414, 4290460, 4542840, 5148552, 6435690, 7722828, 8580920, 9653535, 12871380, 15445656, 19307070, 25742760, 38614140, 77228280]

約数ペア:

[(1, 77228280), (2, 38614140), (3, 25742760), (4, 19307070), (5, 15445656), (6, 12871380), (8, 9653535), (9, 8580920), (10, 7722828), (12, 6435690), (15, 5148552), (17, 4542840), (18, 4290460), (20, 3861414), (24, 3217845), (30, 2574276), (34, 2271420), (36, 2145230), (40, 1930707), (45, 1716184), (51, 1514280), (60, 1287138), (68, 1135710), (72, 1072615), (85, 908568), (90, 858092), (102, 757140), (120, 643569), (136, 567855), (153, 504760), (170, 454284), (180, 429046), (204, 378570), (255, 302856), (306, 252380), (340, 227142), (360, 214523), (408, 189285), (510, 151428), (612, 126190), (680, 113571), (765, 100952), (1020, 75714), (1224, 63095), (1530, 50476), (2040, 37857), (3060, 25238), (6120, 12619)]