1472900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 3791424

約数和(自身を除く): 2318524

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 103, 110, 130, 143, 206, 220, 260, 275, 286, 325, 412, 515, 550, 572, 650, 715, 1030, 1100, 1133, 1300, 1339, 1430, 2060, 2266, 2575, 2678, 2860, 3575, 4532, 5150, 5356, 5665, 6695, 7150, 10300, 11330, 13390, 14300, 14729, 22660, 26780, 28325, 29458, 33475, 56650, 58916, 66950, 73645, 113300, 133900, 147290, 294580, 368225, 736450, 1472900]

約数ペア:

[(1, 1472900), (2, 736450), (4, 368225), (5, 294580), (10, 147290), (11, 133900), (13, 113300), (20, 73645), (22, 66950), (25, 58916), (26, 56650), (44, 33475), (50, 29458), (52, 28325), (55, 26780), (65, 22660), (100, 14729), (103, 14300), (110, 13390), (130, 11330), (143, 10300), (206, 7150), (220, 6695), (260, 5665), (275, 5356), (286, 5150), (325, 4532), (412, 3575), (515, 2860), (550, 2678), (572, 2575), (650, 2266), (715, 2060), (1030, 1430), (1100, 1339), (1133, 1300)]