445012920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 256

約数和(自身を含む): 1654732800

約数和(自身を除く): 1209719880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 54, 55, 60, 66, 72, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 165, 180, 188, 198, 216, 220, 235, 264, 270, 282, 297, 330, 360, 376, 396, 423, 440, 470, 495, 517, 540, 564, 594, 660, 705, 792, 797, 846, 940, 990, 1034, 1080, 1128, 1188, 1269, 1320, 1410, 1485, 1551, 1594, 1692, 1880, 1980, 2068, 2115, 2376, 2391, 2538, 2585, 2820, 2970, 3102, 3188, 3384, 3960, 3985, 4136, 4230, 4653, 4782, 5076, 5170, 5640, 5940, 6204, 6345, 6376, 7173, 7755, 7970, 8460, 8767, 9306, 9564, 10152, 10340, 11880, 11955, 12408, 12690, 13959, 14346, 15510, 15940, 16920, 17534, 18612, 19128, 20680, 21519, 23265, 23910, 25380, 26301, 27918, 28692, 31020, 31880, 35068, 35865, 37224, 37459, 43038, 43835, 46530, 47820, 50760, 52602, 55836, 57384, 62040, 69795, 70136, 71730, 74918, 78903, 86076, 87670, 93060, 95640, 105204, 107595, 111672, 112377, 131505, 139590, 143460, 149836, 157806, 172152, 175340, 186120, 187295, 210408, 215190, 224754, 236709, 263010, 279180, 286920, 299672, 315612, 337131, 350680, 374590, 394515, 412049, 430380, 449508, 473418, 526020, 558360, 561885, 631224, 674262, 749180, 789030, 824098, 860760, 899016, 946836, 1011393, 1052040, 1123770, 1183545, 1236147, 1348524, 1498360, 1578060, 1648196, 1685655, 1893672, 2022786, 2060245, 2247540, 2367090, 2472294, 2697048, 3156120, 3296392, 3371310, 3708441, 4045572, 4120490, 4495080, 4734180, 4944588, 5056965, 6180735, 6742620, 7416882, 8091144, 8240980, 9468360, 9889176, 10113930, 11125323, 12361470, 13485240, 14833764, 16481960, 18542205, 20227860, 22250646, 24722940, 29667528, 37084410, 40455720, 44501292, 49445880, 55626615, 74168820, 89002584, 111253230, 148337640, 222506460, 445012920]

約数ペア:

[(1, 445012920), (2, 222506460), (3, 148337640), (4, 111253230), (5, 89002584), (6, 74168820), (8, 55626615), (9, 49445880), (10, 44501292), (11, 40455720), (12, 37084410), (15, 29667528), (18, 24722940), (20, 22250646), (22, 20227860), (24, 18542205), (27, 16481960), (30, 14833764), (33, 13485240), (36, 12361470), (40, 11125323), (44, 10113930), (45, 9889176), (47, 9468360), (54, 8240980), (55, 8091144), (60, 7416882), (66, 6742620), (72, 6180735), (88, 5056965), (90, 4944588), (94, 4734180), (99, 4495080), (108, 4120490), (110, 4045572), (120, 3708441), (132, 3371310), (135, 3296392), (141, 3156120), (165, 2697048), (180, 2472294), (188, 2367090), (198, 2247540), (216, 2060245), (220, 2022786), (235, 1893672), (264, 1685655), (270, 1648196), (282, 1578060), (297, 1498360), (330, 1348524), (360, 1236147), (376, 1183545), (396, 1123770), (423, 1052040), (440, 1011393), (470, 946836), (495, 899016), (517, 860760), (540, 824098), (564, 789030), (594, 749180), (660, 674262), (705, 631224), (792, 561885), (797, 558360), (846, 526020), (940, 473418), (990, 449508), (1034, 430380), (1080, 412049), (1128, 394515), (1188, 374590), (1269, 350680), (1320, 337131), (1410, 315612), (1485, 299672), (1551, 286920), (1594, 279180), (1692, 263010), (1880, 236709), (1980, 224754), (2068, 215190), (2115, 210408), (2376, 187295), (2391, 186120), (2538, 175340), (2585, 172152), (2820, 157806), (2970, 149836), (3102, 143460), (3188, 139590), (3384, 131505), (3960, 112377), (3985, 111672), (4136, 107595), (4230, 105204), (4653, 95640), (4782, 93060), (5076, 87670), (5170, 86076), (5640, 78903), (5940, 74918), (6204, 71730), (6345, 70136), (6376, 69795), (7173, 62040), (7755, 57384), (7970, 55836), (8460, 52602), (8767, 50760), (9306, 47820), (9564, 46530), (10152, 43835), (10340, 43038), (11880, 37459), (11955, 37224), (12408, 35865), (12690, 35068), (13959, 31880), (14346, 31020), (15510, 28692), (15940, 27918), (16920, 26301), (17534, 25380), (18612, 23910), (19128, 23265), (20680, 21519)]