200538180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41263}}^1$

素因数の和:41287

約数の個数: 72

約数和(自身を含む): 630844032

約数和(自身を除く): 430305852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 41263, 82526, 123789, 165052, 206315, 247578, 371367, 412630, 495156, 618945, 742734, 825260, 1114101, 1237890, 1485468, 1856835, 2228202, 2475780, 3342303, 3713670, 4456404, 5570505, 6684606, 7427340, 10026909, 11141010, 13369212, 16711515, 20053818, 22282020, 33423030, 40107636, 50134545, 66846060, 100269090, 200538180]

約数ペア:

[(1, 200538180), (2, 100269090), (3, 66846060), (4, 50134545), (5, 40107636), (6, 33423030), (9, 22282020), (10, 20053818), (12, 16711515), (15, 13369212), (18, 11141010), (20, 10026909), (27, 7427340), (30, 6684606), (36, 5570505), (45, 4456404), (54, 3713670), (60, 3342303), (81, 2475780), (90, 2228202), (108, 1856835), (135, 1485468), (162, 1237890), (180, 1114101), (243, 825260), (270, 742734), (324, 618945), (405, 495156), (486, 412630), (540, 371367), (810, 247578), (972, 206315), (1215, 165052), (1620, 123789), (2430, 82526), (4860, 41263)]