299933400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{38453}}^1$

素因数の和:38485

約数の個数: 96

約数和(自身を含む): 1001342160

約数和(自身を除く): 701408760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 38453, 76906, 115359, 153812, 192265, 230718, 307624, 384530, 461436, 499889, 576795, 769060, 922872, 961325, 999778, 1153590, 1499667, 1538120, 1922650, 1999556, 2307180, 2499445, 2883975, 2999334, 3845300, 3999112, 4614360, 4998890, 5767950, 5998668, 7498335, 7690600, 9997780, 11535900, 11997336, 12497225, 14996670, 19995560, 23071800, 24994450, 29993340, 37491675, 49988900, 59986680, 74983350, 99977800, 149966700, 299933400]

約数ペア:

[(1, 299933400), (2, 149966700), (3, 99977800), (4, 74983350), (5, 59986680), (6, 49988900), (8, 37491675), (10, 29993340), (12, 24994450), (13, 23071800), (15, 19995560), (20, 14996670), (24, 12497225), (25, 11997336), (26, 11535900), (30, 9997780), (39, 7690600), (40, 7498335), (50, 5998668), (52, 5767950), (60, 4998890), (65, 4614360), (75, 3999112), (78, 3845300), (100, 2999334), (104, 2883975), (120, 2499445), (130, 2307180), (150, 1999556), (156, 1922650), (195, 1538120), (200, 1499667), (260, 1153590), (300, 999778), (312, 961325), (325, 922872), (390, 769060), (520, 576795), (600, 499889), (650, 461436), (780, 384530), (975, 307624), (1300, 230718), (1560, 192265), (1950, 153812), (2600, 115359), (3900, 76906), (7800, 38453)]