22205880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 76680000

約数和(自身を除く): 54474120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 709, 783, 870, 1044, 1080, 1160, 1305, 1418, 1566, 1740, 2088, 2127, 2610, 2836, 3132, 3480, 3545, 3915, 4254, 5220, 5672, 6264, 6381, 7090, 7830, 8508, 10440, 10635, 12762, 14180, 15660, 17016, 19143, 20561, 21270, 25524, 28360, 31320, 31905, 38286, 41122, 42540, 51048, 61683, 63810, 76572, 82244, 85080, 95715, 102805, 123366, 127620, 153144, 164488, 185049, 191430, 205610, 246732, 255240, 308415, 370098, 382860, 411220, 493464, 555147, 616830, 740196, 765720, 822440, 925245, 1110294, 1233660, 1480392, 1850490, 2220588, 2467320, 2775735, 3700980, 4441176, 5551470, 7401960, 11102940, 22205880]

約数ペア:

[(1, 22205880), (2, 11102940), (3, 7401960), (4, 5551470), (5, 4441176), (6, 3700980), (8, 2775735), (9, 2467320), (10, 2220588), (12, 1850490), (15, 1480392), (18, 1233660), (20, 1110294), (24, 925245), (27, 822440), (29, 765720), (30, 740196), (36, 616830), (40, 555147), (45, 493464), (54, 411220), (58, 382860), (60, 370098), (72, 308415), (87, 255240), (90, 246732), (108, 205610), (116, 191430), (120, 185049), (135, 164488), (145, 153144), (174, 127620), (180, 123366), (216, 102805), (232, 95715), (261, 85080), (270, 82244), (290, 76572), (348, 63810), (360, 61683), (435, 51048), (522, 42540), (540, 41122), (580, 38286), (696, 31905), (709, 31320), (783, 28360), (870, 25524), (1044, 21270), (1080, 20561), (1160, 19143), (1305, 17016), (1418, 15660), (1566, 14180), (1740, 12762), (2088, 10635), (2127, 10440), (2610, 8508), (2836, 7830), (3132, 7090), (3480, 6381), (3545, 6264), (3915, 5672), (4254, 5220)]