76279140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{60539}}^1$

素因数の和:60561

約数の個数: 72

約数和(自身を含む): 264438720

約数和(自身を除く): 188159580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 60539, 121078, 181617, 242156, 302695, 363234, 423773, 544851, 605390, 726468, 847546, 908085, 1089702, 1210780, 1271319, 1695092, 1816170, 2118865, 2179404, 2542638, 2724255, 3632340, 3813957, 4237730, 5085276, 5448510, 6356595, 7627914, 8475460, 10897020, 12713190, 15255828, 19069785, 25426380, 38139570, 76279140]

約数ペア:

[(1, 76279140), (2, 38139570), (3, 25426380), (4, 19069785), (5, 15255828), (6, 12713190), (7, 10897020), (9, 8475460), (10, 7627914), (12, 6356595), (14, 5448510), (15, 5085276), (18, 4237730), (20, 3813957), (21, 3632340), (28, 2724255), (30, 2542638), (35, 2179404), (36, 2118865), (42, 1816170), (45, 1695092), (60, 1271319), (63, 1210780), (70, 1089702), (84, 908085), (90, 847546), (105, 726468), (126, 605390), (140, 544851), (180, 423773), (210, 363234), (252, 302695), (315, 242156), (420, 181617), (630, 121078), (1260, 60539)]