152503740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11933}}^1$

素因数の和:12019

約数の個数: 72

約数和(自身を含む): 469149408

約数和(自身を除く): 316645668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 11933, 12780, 23866, 35799, 47732, 59665, 71598, 107397, 119330, 143196, 178995, 214794, 238660, 357990, 429588, 536985, 715980, 847243, 1073970, 1694486, 2147940, 2541729, 3388972, 4236215, 5083458, 7625187, 8472430, 10166916, 12708645, 15250374, 16944860, 25417290, 30500748, 38125935, 50834580, 76251870, 152503740]

約数ペア:

[(1, 152503740), (2, 76251870), (3, 50834580), (4, 38125935), (5, 30500748), (6, 25417290), (9, 16944860), (10, 15250374), (12, 12708645), (15, 10166916), (18, 8472430), (20, 7625187), (30, 5083458), (36, 4236215), (45, 3388972), (60, 2541729), (71, 2147940), (90, 1694486), (142, 1073970), (180, 847243), (213, 715980), (284, 536985), (355, 429588), (426, 357990), (639, 238660), (710, 214794), (852, 178995), (1065, 143196), (1278, 119330), (1420, 107397), (2130, 71598), (2556, 59665), (3195, 47732), (4260, 35799), (6390, 23866), (11933, 12780)]