77097420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47591}}^1$

素因数の和:47612

約数の個数: 60

約数和(自身を含む): 241862544

約数和(自身を除く): 164765124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 47591, 95182, 142773, 190364, 237955, 285546, 428319, 475910, 571092, 713865, 856638, 951820, 1284957, 1427730, 1713276, 2141595, 2569914, 2855460, 3854871, 4283190, 5139828, 6424785, 7709742, 8566380, 12849570, 15419484, 19274355, 25699140, 38548710, 77097420]

約数ペア:

[(1, 77097420), (2, 38548710), (3, 25699140), (4, 19274355), (5, 15419484), (6, 12849570), (9, 8566380), (10, 7709742), (12, 6424785), (15, 5139828), (18, 4283190), (20, 3854871), (27, 2855460), (30, 2569914), (36, 2141595), (45, 1713276), (54, 1427730), (60, 1284957), (81, 951820), (90, 856638), (108, 713865), (135, 571092), (162, 475910), (180, 428319), (270, 285546), (324, 237955), (405, 190364), (540, 142773), (810, 95182), (1620, 47591)]