66720300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7669}}^1$

素因数の和:7715

約数の個数: 72

約数和(自身を含む): 199726800

約数和(自身を除く): 133006500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 7669, 8700, 15338, 23007, 30676, 38345, 46014, 76690, 92028, 115035, 153380, 191725, 222401, 230070, 383450, 444802, 460140, 575175, 667203, 766900, 889604, 1112005, 1150350, 1334406, 2224010, 2300700, 2668812, 3336015, 4448020, 5560025, 6672030, 11120050, 13344060, 16680075, 22240100, 33360150, 66720300]

約数ペア:

[(1, 66720300), (2, 33360150), (3, 22240100), (4, 16680075), (5, 13344060), (6, 11120050), (10, 6672030), (12, 5560025), (15, 4448020), (20, 3336015), (25, 2668812), (29, 2300700), (30, 2224010), (50, 1334406), (58, 1150350), (60, 1112005), (75, 889604), (87, 766900), (100, 667203), (116, 575175), (145, 460140), (150, 444802), (174, 383450), (290, 230070), (300, 222401), (348, 191725), (435, 153380), (580, 115035), (725, 92028), (870, 76690), (1450, 46014), (1740, 38345), (2175, 30676), (2900, 23007), (4350, 15338), (7669, 8700)]