303937980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4799

約数の個数: 96

約数和(自身を含む): 904357440

約数和(自身を除く): 600419460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 740, 870, 1073, 1110, 1740, 2146, 2220, 3219, 4292, 4721, 5365, 6438, 9442, 10730, 12876, 14163, 16095, 18884, 21460, 23605, 28326, 32190, 47210, 56652, 64380, 70815, 94420, 136909, 141630, 174677, 273818, 283260, 349354, 410727, 524031, 547636, 684545, 698708, 821454, 873385, 1048062, 1369090, 1642908, 1746770, 2053635, 2096124, 2620155, 2738180, 3493540, 4107270, 5065633, 5240310, 8214540, 10131266, 10480620, 15196899, 20262532, 25328165, 30393798, 50656330, 60787596, 75984495, 101312660, 151968990, 303937980]

約数ペア:

[(1, 303937980), (2, 151968990), (3, 101312660), (4, 75984495), (5, 60787596), (6, 50656330), (10, 30393798), (12, 25328165), (15, 20262532), (20, 15196899), (29, 10480620), (30, 10131266), (37, 8214540), (58, 5240310), (60, 5065633), (74, 4107270), (87, 3493540), (111, 2738180), (116, 2620155), (145, 2096124), (148, 2053635), (174, 1746770), (185, 1642908), (222, 1369090), (290, 1048062), (348, 873385), (370, 821454), (435, 698708), (444, 684545), (555, 547636), (580, 524031), (740, 410727), (870, 349354), (1073, 283260), (1110, 273818), (1740, 174677), (2146, 141630), (2220, 136909), (3219, 94420), (4292, 70815), (4721, 64380), (5365, 56652), (6438, 47210), (9442, 32190), (10730, 28326), (12876, 23605), (14163, 21460), (16095, 18884)]