80403150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17291}}^1$

素因数の和:17337

約数の個数: 48

約数和(自身を含む): 205843968

約数和(自身を除く): 125440818

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 17291, 34582, 51873, 86455, 103746, 172910, 259365, 432275, 518730, 536021, 864550, 1072042, 1296825, 1608063, 2593650, 2680105, 3216126, 5360210, 8040315, 13400525, 16080630, 26801050, 40201575, 80403150]

約数ペア:

[(1, 80403150), (2, 40201575), (3, 26801050), (5, 16080630), (6, 13400525), (10, 8040315), (15, 5360210), (25, 3216126), (30, 2680105), (31, 2593650), (50, 1608063), (62, 1296825), (75, 1072042), (93, 864550), (150, 536021), (155, 518730), (186, 432275), (310, 259365), (465, 172910), (775, 103746), (930, 86455), (1550, 51873), (2325, 34582), (4650, 17291)]