200426220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12511}}^1$

素因数の和:12615

約数の個数: 72

約数和(自身を含む): 614839680

約数和(自身を除く): 414413460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 12511, 16020, 25022, 37533, 50044, 62555, 75066, 112599, 125110, 150132, 187665, 225198, 250220, 375330, 450396, 562995, 750660, 1113479, 1125990, 2226958, 2251980, 3340437, 4453916, 5567395, 6680874, 10021311, 11134790, 13361748, 16702185, 20042622, 22269580, 33404370, 40085244, 50106555, 66808740, 100213110, 200426220]

約数ペア:

[(1, 200426220), (2, 100213110), (3, 66808740), (4, 50106555), (5, 40085244), (6, 33404370), (9, 22269580), (10, 20042622), (12, 16702185), (15, 13361748), (18, 11134790), (20, 10021311), (30, 6680874), (36, 5567395), (45, 4453916), (60, 3340437), (89, 2251980), (90, 2226958), (178, 1125990), (180, 1113479), (267, 750660), (356, 562995), (445, 450396), (534, 375330), (801, 250220), (890, 225198), (1068, 187665), (1335, 150132), (1602, 125110), (1780, 112599), (2670, 75066), (3204, 62555), (4005, 50044), (5340, 37533), (8010, 25022), (12511, 16020)]