222389700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 699955200

約数和(自身を除く): 477565500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 127, 130, 150, 156, 195, 254, 260, 300, 325, 381, 390, 449, 508, 635, 650, 762, 780, 898, 975, 1270, 1300, 1347, 1524, 1651, 1796, 1905, 1950, 2245, 2540, 2694, 3175, 3302, 3810, 3900, 4490, 4953, 5388, 5837, 6350, 6604, 6735, 7620, 8255, 8980, 9525, 9906, 11225, 11674, 12700, 13470, 16510, 17511, 19050, 19812, 22450, 23348, 24765, 26940, 29185, 33020, 33675, 35022, 38100, 41275, 44900, 49530, 57023, 58370, 67350, 70044, 82550, 87555, 99060, 114046, 116740, 123825, 134700, 145925, 165100, 171069, 175110, 228092, 247650, 285115, 291850, 342138, 350220, 437775, 495300, 570230, 583700, 684276, 741299, 855345, 875550, 1140460, 1425575, 1482598, 1710690, 1751100, 2223897, 2851150, 2965196, 3421380, 3706495, 4276725, 4447794, 5702300, 7412990, 8553450, 8895588, 11119485, 14825980, 17106900, 18532475, 22238970, 37064950, 44477940, 55597425, 74129900, 111194850, 222389700]

約数ペア:

[(1, 222389700), (2, 111194850), (3, 74129900), (4, 55597425), (5, 44477940), (6, 37064950), (10, 22238970), (12, 18532475), (13, 17106900), (15, 14825980), (20, 11119485), (25, 8895588), (26, 8553450), (30, 7412990), (39, 5702300), (50, 4447794), (52, 4276725), (60, 3706495), (65, 3421380), (75, 2965196), (78, 2851150), (100, 2223897), (127, 1751100), (130, 1710690), (150, 1482598), (156, 1425575), (195, 1140460), (254, 875550), (260, 855345), (300, 741299), (325, 684276), (381, 583700), (390, 570230), (449, 495300), (508, 437775), (635, 350220), (650, 342138), (762, 291850), (780, 285115), (898, 247650), (975, 228092), (1270, 175110), (1300, 171069), (1347, 165100), (1524, 145925), (1651, 134700), (1796, 123825), (1905, 116740), (1950, 114046), (2245, 99060), (2540, 87555), (2694, 82550), (3175, 70044), (3302, 67350), (3810, 58370), (3900, 57023), (4490, 49530), (4953, 44900), (5388, 41275), (5837, 38100), (6350, 35022), (6604, 33675), (6735, 33020), (7620, 29185), (8255, 26940), (8980, 24765), (9525, 23348), (9906, 22450), (11225, 19812), (11674, 19050), (12700, 17511), (13470, 16510)]