145628460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47591}}^1$

素因数の和:47623

約数の個数: 72

約数和(自身を含む): 467734176

約数和(自身を除く): 322105716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 47591, 95182, 142773, 190364, 237955, 285546, 428319, 475910, 571092, 713865, 809047, 856638, 951820, 1427730, 1618094, 1713276, 2141595, 2427141, 2855460, 3236188, 4045235, 4283190, 4854282, 7281423, 8090470, 8566380, 9708564, 12135705, 14562846, 16180940, 24271410, 29125692, 36407115, 48542820, 72814230, 145628460]

約数ペア:

[(1, 145628460), (2, 72814230), (3, 48542820), (4, 36407115), (5, 29125692), (6, 24271410), (9, 16180940), (10, 14562846), (12, 12135705), (15, 9708564), (17, 8566380), (18, 8090470), (20, 7281423), (30, 4854282), (34, 4283190), (36, 4045235), (45, 3236188), (51, 2855460), (60, 2427141), (68, 2141595), (85, 1713276), (90, 1618094), (102, 1427730), (153, 951820), (170, 856638), (180, 809047), (204, 713865), (255, 571092), (306, 475910), (340, 428319), (510, 285546), (612, 237955), (765, 190364), (1020, 142773), (1530, 95182), (3060, 47591)]