129292020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5062

約数の個数: 144

約数和(自身を含む): 460841472

約数和(自身を除く): 331549452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5023, 5148, 6435, 8580, 10046, 12870, 15069, 20092, 25115, 25740, 30138, 45207, 50230, 55253, 60276, 65299, 75345, 90414, 100460, 110506, 130598, 150690, 165759, 180828, 195897, 221012, 226035, 261196, 276265, 301380, 326495, 331518, 391794, 452070, 497277, 552530, 587691, 652990, 663036, 718289, 783588, 828795, 904140, 979485, 994554, 1105060, 1175382, 1305980, 1436578, 1657590, 1958970, 1989108, 2154867, 2350764, 2486385, 2873156, 2938455, 3315180, 3591445, 3917940, 4309734, 4972770, 5876910, 6464601, 7182890, 8619468, 9945540, 10774335, 11753820, 12929202, 14365780, 21548670, 25858404, 32323005, 43097340, 64646010, 129292020]

約数ペア:

[(1, 129292020), (2, 64646010), (3, 43097340), (4, 32323005), (5, 25858404), (6, 21548670), (9, 14365780), (10, 12929202), (11, 11753820), (12, 10774335), (13, 9945540), (15, 8619468), (18, 7182890), (20, 6464601), (22, 5876910), (26, 4972770), (30, 4309734), (33, 3917940), (36, 3591445), (39, 3315180), (44, 2938455), (45, 2873156), (52, 2486385), (55, 2350764), (60, 2154867), (65, 1989108), (66, 1958970), (78, 1657590), (90, 1436578), (99, 1305980), (110, 1175382), (117, 1105060), (130, 994554), (132, 979485), (143, 904140), (156, 828795), (165, 783588), (180, 718289), (195, 663036), (198, 652990), (220, 587691), (234, 552530), (260, 497277), (286, 452070), (330, 391794), (390, 331518), (396, 326495), (429, 301380), (468, 276265), (495, 261196), (572, 226035), (585, 221012), (660, 195897), (715, 180828), (780, 165759), (858, 150690), (990, 130598), (1170, 110506), (1287, 100460), (1430, 90414), (1716, 75345), (1980, 65299), (2145, 60276), (2340, 55253), (2574, 50230), (2860, 45207), (4290, 30138), (5023, 25740), (5148, 25115), (6435, 20092), (8580, 15069), (10046, 12870)]