156907980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30059}}^1$

素因数の和:30103

約数の個数: 72

約数和(自身を含む): 492382800

約数和(自身を除く): 335474820

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, 30059, 60118, 90177, 120236, 150295, 180354, 270531, 300590, 360708, 450885, 541062, 601180, 871711, 901770, 1082124, 1352655, 1743422, 1803540, 2615133, 2705310, 3486844, 4358555, 5230266, 5410620, 7845399, 8717110, 10460532, 13075665, 15690798, 17434220, 26151330, 31381596, 39226995, 52302660, 78453990, 156907980]

約数ペア:

[(1, 156907980), (2, 78453990), (3, 52302660), (4, 39226995), (5, 31381596), (6, 26151330), (9, 17434220), (10, 15690798), (12, 13075665), (15, 10460532), (18, 8717110), (20, 7845399), (29, 5410620), (30, 5230266), (36, 4358555), (45, 3486844), (58, 2705310), (60, 2615133), (87, 1803540), (90, 1743422), (116, 1352655), (145, 1082124), (174, 901770), (180, 871711), (261, 601180), (290, 541062), (348, 450885), (435, 360708), (522, 300590), (580, 270531), (870, 180354), (1044, 150295), (1305, 120236), (1740, 90177), (2610, 60118), (5220, 30059)]