156728270150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{114773}}^1$

素因数の和:115697

約数の個数: 48

約数和(自身を含む): 301262467968

約数和(自身を除く): 144534197818

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 881, 1550, 1762, 4405, 8810, 22025, 27311, 44050, 54622, 114773, 136555, 229546, 273110, 573865, 682775, 1147730, 1365550, 2869325, 3557963, 5738650, 7115926, 17789815, 35579630, 88949075, 101115013, 177898150, 202230026, 505575065, 1011150130, 2527875325, 3134565403, 5055750650, 6269130806, 15672827015, 31345654030, 78364135075, 156728270150]

約数ペア:

[(1, 156728270150), (2, 78364135075), (5, 31345654030), (10, 15672827015), (25, 6269130806), (31, 5055750650), (50, 3134565403), (62, 2527875325), (155, 1011150130), (310, 505575065), (775, 202230026), (881, 177898150), (1550, 101115013), (1762, 88949075), (4405, 35579630), (8810, 17789815), (22025, 7115926), (27311, 5738650), (44050, 3557963), (54622, 2869325), (114773, 1365550), (136555, 1147730), (229546, 682775), (273110, 573865)]