211715400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27143}}^1$

素因数の和:27175

約数の個数: 96

約数和(自身を含む): 706829760

約数和(自身を除く): 495114360

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, 27143, 54286, 81429, 108572, 135715, 162858, 217144, 271430, 325716, 352859, 407145, 542860, 651432, 678575, 705718, 814290, 1058577, 1085720, 1357150, 1411436, 1628580, 1764295, 2035725, 2117154, 2714300, 2822872, 3257160, 3528590, 4071450, 4234308, 5292885, 5428600, 7057180, 8142900, 8468616, 8821475, 10585770, 14114360, 16285800, 17642950, 21171540, 26464425, 35285900, 42343080, 52928850, 70571800, 105857700, 211715400]

約数ペア:

[(1, 211715400), (2, 105857700), (3, 70571800), (4, 52928850), (5, 42343080), (6, 35285900), (8, 26464425), (10, 21171540), (12, 17642950), (13, 16285800), (15, 14114360), (20, 10585770), (24, 8821475), (25, 8468616), (26, 8142900), (30, 7057180), (39, 5428600), (40, 5292885), (50, 4234308), (52, 4071450), (60, 3528590), (65, 3257160), (75, 2822872), (78, 2714300), (100, 2117154), (104, 2035725), (120, 1764295), (130, 1628580), (150, 1411436), (156, 1357150), (195, 1085720), (200, 1058577), (260, 814290), (300, 705718), (312, 678575), (325, 651432), (390, 542860), (520, 407145), (600, 352859), (650, 325716), (780, 271430), (975, 217144), (1300, 162858), (1560, 135715), (1950, 108572), (2600, 81429), (3900, 54286), (7800, 27143)]