199227060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{368939}}^1$

素因数の和:368957

約数の個数: 48

約数和(自身を含む): 619819200

約数和(自身を除く): 420592140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 368939, 737878, 1106817, 1475756, 1844695, 2213634, 3320451, 3689390, 4427268, 5534085, 6640902, 7378780, 9961353, 11068170, 13281804, 16602255, 19922706, 22136340, 33204510, 39845412, 49806765, 66409020, 99613530, 199227060]

約数ペア:

[(1, 199227060), (2, 99613530), (3, 66409020), (4, 49806765), (5, 39845412), (6, 33204510), (9, 22136340), (10, 19922706), (12, 16602255), (15, 13281804), (18, 11068170), (20, 9961353), (27, 7378780), (30, 6640902), (36, 5534085), (45, 4427268), (54, 3689390), (60, 3320451), (90, 2213634), (108, 1844695), (135, 1475756), (180, 1106817), (270, 737878), (540, 368939)]