76269780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2341}}^1$

素因数の和:2537

約数の個数: 72

約数和(自身を含む): 232729224

約数和(自身を除く): 156459444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2341, 2715, 3258, 3620, 4682, 5430, 6516, 7023, 8145, 9364, 10860, 11705, 14046, 16290, 21069, 23410, 28092, 32580, 35115, 42138, 46820, 70230, 84276, 105345, 140460, 210690, 421380, 423721, 847442, 1271163, 1694884, 2118605, 2542326, 3813489, 4237210, 5084652, 6355815, 7626978, 8474420, 12711630, 15253956, 19067445, 25423260, 38134890, 76269780]

約数ペア:

[(1, 76269780), (2, 38134890), (3, 25423260), (4, 19067445), (5, 15253956), (6, 12711630), (9, 8474420), (10, 7626978), (12, 6355815), (15, 5084652), (18, 4237210), (20, 3813489), (30, 2542326), (36, 2118605), (45, 1694884), (60, 1271163), (90, 847442), (180, 423721), (181, 421380), (362, 210690), (543, 140460), (724, 105345), (905, 84276), (1086, 70230), (1629, 46820), (1810, 42138), (2172, 35115), (2341, 32580), (2715, 28092), (3258, 23410), (3620, 21069), (4682, 16290), (5430, 14046), (6516, 11705), (7023, 10860), (8145, 9364)]