245484200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 618710400

約数和(自身を除く): 373226200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 263, 325, 359, 520, 526, 650, 718, 1052, 1300, 1315, 1436, 1795, 2104, 2600, 2630, 2872, 3419, 3590, 4667, 5260, 6575, 6838, 7180, 8975, 9334, 10520, 13150, 13676, 14360, 17095, 17950, 18668, 23335, 26300, 27352, 34190, 35900, 37336, 46670, 52600, 68380, 71800, 85475, 93340, 94417, 116675, 136760, 170950, 186680, 188834, 233350, 341900, 377668, 466700, 472085, 683800, 755336, 933400, 944170, 1227421, 1888340, 2360425, 2454842, 3776680, 4720850, 4909684, 6137105, 9441700, 9819368, 12274210, 18883400, 24548420, 30685525, 49096840, 61371050, 122742100, 245484200]

約数ペア:

[(1, 245484200), (2, 122742100), (4, 61371050), (5, 49096840), (8, 30685525), (10, 24548420), (13, 18883400), (20, 12274210), (25, 9819368), (26, 9441700), (40, 6137105), (50, 4909684), (52, 4720850), (65, 3776680), (100, 2454842), (104, 2360425), (130, 1888340), (200, 1227421), (260, 944170), (263, 933400), (325, 755336), (359, 683800), (520, 472085), (526, 466700), (650, 377668), (718, 341900), (1052, 233350), (1300, 188834), (1315, 186680), (1436, 170950), (1795, 136760), (2104, 116675), (2600, 94417), (2630, 93340), (2872, 85475), (3419, 71800), (3590, 68380), (4667, 52600), (5260, 46670), (6575, 37336), (6838, 35900), (7180, 34190), (8975, 27352), (9334, 26300), (10520, 23335), (13150, 18668), (13676, 17950), (14360, 17095)]