115032780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9001}}^1$

素因数の和:9087

約数の個数: 72

約数和(自身を含む): 353886624

約数和(自身を除く): 238853844

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, 9001, 12780, 18002, 27003, 36004, 45005, 54006, 81009, 90010, 108012, 135015, 162018, 180020, 270030, 324036, 405045, 540060, 639071, 810090, 1278142, 1620180, 1917213, 2556284, 3195355, 3834426, 5751639, 6390710, 7668852, 9586065, 11503278, 12781420, 19172130, 23006556, 28758195, 38344260, 57516390, 115032780]

約数ペア:

[(1, 115032780), (2, 57516390), (3, 38344260), (4, 28758195), (5, 23006556), (6, 19172130), (9, 12781420), (10, 11503278), (12, 9586065), (15, 7668852), (18, 6390710), (20, 5751639), (30, 3834426), (36, 3195355), (45, 2556284), (60, 1917213), (71, 1620180), (90, 1278142), (142, 810090), (180, 639071), (213, 540060), (284, 405045), (355, 324036), (426, 270030), (639, 180020), (710, 162018), (852, 135015), (1065, 108012), (1278, 90010), (1420, 81009), (2130, 54006), (2556, 45005), (3195, 36004), (4260, 27003), (6390, 18002), (9001, 12780)]