215511359220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41285701}}^1$

素因数の和:41285745

約数の個数: 72

約数和(自身を含む): 676259798760

約数和(自身を除く): 460748439540

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, 41285701, 82571402, 123857103, 165142804, 206428505, 247714206, 371571309, 412857010, 495428412, 619285515, 743142618, 825714020, 1197285329, 1238571030, 1486285236, 1857856545, 2394570658, 2477142060, 3591855987, 3715713090, 4789141316, 5986426645, 7183711974, 7431426180, 10775567961, 11972853290, 14367423948, 17959279935, 21551135922, 23945706580, 35918559870, 43102271844, 53877839805, 71837119740, 107755679610, 215511359220]

約数ペア:

[(1, 215511359220), (2, 107755679610), (3, 71837119740), (4, 53877839805), (5, 43102271844), (6, 35918559870), (9, 23945706580), (10, 21551135922), (12, 17959279935), (15, 14367423948), (18, 11972853290), (20, 10775567961), (29, 7431426180), (30, 7183711974), (36, 5986426645), (45, 4789141316), (58, 3715713090), (60, 3591855987), (87, 2477142060), (90, 2394570658), (116, 1857856545), (145, 1486285236), (174, 1238571030), (180, 1197285329), (261, 825714020), (290, 743142618), (348, 619285515), (435, 495428412), (522, 412857010), (580, 371571309), (870, 247714206), (1044, 206428505), (1305, 165142804), (1740, 123857103), (2610, 82571402), (5220, 41285701)]