418503060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80173}}^1$

素因数の和:80217

約数の個数: 72

約数和(自身を含む): 1313250120

約数和(自身を除く): 894747060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 80173, 160346, 240519, 320692, 400865, 481038, 721557, 801730, 962076, 1202595, 1443114, 1603460, 2325017, 2405190, 2886228, 3607785, 4650034, 4810380, 6975051, 7215570, 9300068, 11625085, 13950102, 14431140, 20925153, 23250170, 27900204, 34875255, 41850306, 46500340, 69750510, 83700612, 104625765, 139501020, 209251530, 418503060]

約数ペア:

[(1, 418503060), (2, 209251530), (3, 139501020), (4, 104625765), (5, 83700612), (6, 69750510), (9, 46500340), (10, 41850306), (12, 34875255), (15, 27900204), (18, 23250170), (20, 20925153), (29, 14431140), (30, 13950102), (36, 11625085), (45, 9300068), (58, 7215570), (60, 6975051), (87, 4810380), (90, 4650034), (116, 3607785), (145, 2886228), (174, 2405190), (180, 2325017), (261, 1603460), (290, 1443114), (348, 1202595), (435, 962076), (522, 801730), (580, 721557), (870, 481038), (1044, 400865), (1305, 320692), (1740, 240519), (2610, 160346), (5220, 80173)]