206255400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 711621120

約数和(自身を除く): 505365720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 853, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1706, 1860, 1950, 2015, 2325, 2418, 2559, 2600, 3100, 3224, 3412, 3720, 3900, 4030, 4265, 4650, 4836, 5118, 6045, 6200, 6824, 7800, 8060, 8530, 9300, 9672, 10075, 10236, 11089, 12090, 12795, 16120, 17060, 18600, 20150, 20472, 21325, 22178, 24180, 25590, 26443, 30225, 33267, 34120, 40300, 42650, 44356, 48360, 51180, 52886, 55445, 60450, 63975, 66534, 79329, 80600, 85300, 88712, 102360, 105772, 110890, 120900, 127950, 132215, 133068, 158658, 166335, 170600, 211544, 221780, 241800, 255900, 264430, 266136, 277225, 317316, 332670, 343759, 396645, 443560, 511800, 528860, 554450, 634632, 661075, 665340, 687518, 793290, 831675, 1031277, 1057720, 1108900, 1322150, 1330680, 1375036, 1586580, 1663350, 1718795, 1983225, 2062554, 2217800, 2644300, 2750072, 3173160, 3326700, 3437590, 3966450, 4125108, 5156385, 5288600, 6653400, 6875180, 7932900, 8250216, 8593975, 10312770, 13750360, 15865800, 17187950, 20625540, 25781925, 34375900, 41251080, 51563850, 68751800, 103127700, 206255400]

約数ペア:

[(1, 206255400), (2, 103127700), (3, 68751800), (4, 51563850), (5, 41251080), (6, 34375900), (8, 25781925), (10, 20625540), (12, 17187950), (13, 15865800), (15, 13750360), (20, 10312770), (24, 8593975), (25, 8250216), (26, 7932900), (30, 6875180), (31, 6653400), (39, 5288600), (40, 5156385), (50, 4125108), (52, 3966450), (60, 3437590), (62, 3326700), (65, 3173160), (75, 2750072), (78, 2644300), (93, 2217800), (100, 2062554), (104, 1983225), (120, 1718795), (124, 1663350), (130, 1586580), (150, 1375036), (155, 1330680), (156, 1322150), (186, 1108900), (195, 1057720), (200, 1031277), (248, 831675), (260, 793290), (300, 687518), (310, 665340), (312, 661075), (325, 634632), (372, 554450), (390, 528860), (403, 511800), (465, 443560), (520, 396645), (600, 343759), (620, 332670), (650, 317316), (744, 277225), (775, 266136), (780, 264430), (806, 255900), (853, 241800), (930, 221780), (975, 211544), (1209, 170600), (1240, 166335), (1300, 158658), (1550, 133068), (1560, 132215), (1612, 127950), (1706, 120900), (1860, 110890), (1950, 105772), (2015, 102360), (2325, 88712), (2418, 85300), (2559, 80600), (2600, 79329), (3100, 66534), (3224, 63975), (3412, 60450), (3720, 55445), (3900, 52886), (4030, 51180), (4265, 48360), (4650, 44356), (4836, 42650), (5118, 40300), (6045, 34120), (6200, 33267), (6824, 30225), (7800, 26443), (8060, 25590), (8530, 24180), (9300, 22178), (9672, 21325), (10075, 20472), (10236, 20150), (11089, 18600), (12090, 17060), (12795, 16120)]