201305900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 459928896

約数和(自身を除く): 258622996

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 41, 50, 74, 82, 100, 148, 164, 185, 205, 370, 410, 740, 820, 925, 1025, 1327, 1517, 1850, 2050, 2654, 3034, 3700, 4100, 5308, 6068, 6635, 7585, 13270, 15170, 26540, 30340, 33175, 37925, 49099, 54407, 66350, 75850, 98198, 108814, 132700, 151700, 196396, 217628, 245495, 272035, 490990, 544070, 981980, 1088140, 1227475, 1360175, 2013059, 2454950, 2720350, 4026118, 4909900, 5440700, 8052236, 10065295, 20130590, 40261180, 50326475, 100652950, 201305900]

約数ペア:

[(1, 201305900), (2, 100652950), (4, 50326475), (5, 40261180), (10, 20130590), (20, 10065295), (25, 8052236), (37, 5440700), (41, 4909900), (50, 4026118), (74, 2720350), (82, 2454950), (100, 2013059), (148, 1360175), (164, 1227475), (185, 1088140), (205, 981980), (370, 544070), (410, 490990), (740, 272035), (820, 245495), (925, 217628), (1025, 196396), (1327, 151700), (1517, 132700), (1850, 108814), (2050, 98198), (2654, 75850), (3034, 66350), (3700, 54407), (4100, 49099), (5308, 37925), (6068, 33175), (6635, 30340), (7585, 26540), (13270, 15170)]