158975550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2538

約数の個数: 72

約数和(自身を含む): 430162200

約数和(自身を除く): 271186650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 894, 1341, 1490, 2235, 2371, 2682, 3725, 4470, 4742, 6705, 7113, 7450, 11175, 11855, 13410, 14226, 21339, 22350, 23710, 33525, 35565, 42678, 59275, 67050, 71130, 106695, 118550, 177825, 213390, 353279, 355650, 533475, 706558, 1059837, 1066950, 1766395, 2119674, 3179511, 3532790, 5299185, 6359022, 8831975, 10598370, 15897555, 17663950, 26495925, 31795110, 52991850, 79487775, 158975550]

約数ペア:

[(1, 158975550), (2, 79487775), (3, 52991850), (5, 31795110), (6, 26495925), (9, 17663950), (10, 15897555), (15, 10598370), (18, 8831975), (25, 6359022), (30, 5299185), (45, 3532790), (50, 3179511), (75, 2119674), (90, 1766395), (149, 1066950), (150, 1059837), (225, 706558), (298, 533475), (447, 355650), (450, 353279), (745, 213390), (894, 177825), (1341, 118550), (1490, 106695), (2235, 71130), (2371, 67050), (2682, 59275), (3725, 42678), (4470, 35565), (4742, 33525), (6705, 23710), (7113, 22350), (7450, 21339), (11175, 14226), (11855, 13410)]