518090580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 1893755136

約数和(自身を除く): 1375664556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 97, 105, 108, 126, 135, 140, 157, 162, 180, 189, 194, 210, 243, 252, 270, 291, 314, 315, 324, 378, 388, 405, 420, 471, 485, 486, 540, 567, 582, 628, 630, 679, 756, 785, 810, 873, 942, 945, 970, 972, 1099, 1134, 1164, 1215, 1260, 1358, 1413, 1455, 1570, 1620, 1701, 1746, 1884, 1890, 1940, 2037, 2198, 2268, 2355, 2430, 2619, 2716, 2826, 2835, 2910, 3140, 3297, 3395, 3402, 3492, 3780, 4074, 4239, 4365, 4396, 4710, 4860, 5238, 5495, 5652, 5670, 5820, 6111, 6594, 6790, 6804, 7065, 7857, 8148, 8478, 8505, 8730, 9420, 9891, 10185, 10476, 10990, 11340, 12222, 12717, 13095, 13188, 13580, 14130, 15229, 15714, 16485, 16956, 17010, 17460, 18333, 19782, 20370, 21195, 21980, 23571, 24444, 25434, 26190, 28260, 29673, 30458, 30555, 31428, 32970, 34020, 36666, 38151, 39285, 39564, 40740, 42390, 45687, 47142, 49455, 50868, 52380, 54999, 59346, 60916, 61110, 63585, 65940, 73332, 76145, 76302, 78570, 84780, 89019, 91374, 91665, 94284, 98910, 106603, 109998, 117855, 118692, 122220, 127170, 137061, 148365, 152290, 152604, 157140, 164997, 178038, 182748, 183330, 190755, 197820, 213206, 219996, 228435, 235710, 254340, 267057, 274122, 274995, 296730, 304580, 319809, 329994, 356076, 366660, 381510, 411183, 426412, 445095, 456870, 471420, 533015, 534114, 548244, 549990, 593460, 639618, 659988, 685305, 763020, 822366, 824985, 890190, 913740, 959427, 1066030, 1068228, 1099980, 1233549, 1279236, 1335285, 1370610, 1599045, 1644732, 1649970, 1780380, 1918854, 2055915, 2132060, 2467098, 2670570, 2741220, 2878281, 3198090, 3299940, 3700647, 3837708, 4111830, 4797135, 4934196, 5341140, 5756562, 6167745, 6396180, 7401294, 8223660, 8634843, 9594270, 11513124, 12335490, 14391405, 14802588, 17269686, 18503235, 19188540, 24670980, 25904529, 28782810, 34539372, 37006470, 43174215, 51809058, 57565620, 74012940, 86348430, 103618116, 129522645, 172696860, 259045290, 518090580]

約数ペア:

[(1, 518090580), (2, 259045290), (3, 172696860), (4, 129522645), (5, 103618116), (6, 86348430), (7, 74012940), (9, 57565620), (10, 51809058), (12, 43174215), (14, 37006470), (15, 34539372), (18, 28782810), (20, 25904529), (21, 24670980), (27, 19188540), (28, 18503235), (30, 17269686), (35, 14802588), (36, 14391405), (42, 12335490), (45, 11513124), (54, 9594270), (60, 8634843), (63, 8223660), (70, 7401294), (81, 6396180), (84, 6167745), (90, 5756562), (97, 5341140), (105, 4934196), (108, 4797135), (126, 4111830), (135, 3837708), (140, 3700647), (157, 3299940), (162, 3198090), (180, 2878281), (189, 2741220), (194, 2670570), (210, 2467098), (243, 2132060), (252, 2055915), (270, 1918854), (291, 1780380), (314, 1649970), (315, 1644732), (324, 1599045), (378, 1370610), (388, 1335285), (405, 1279236), (420, 1233549), (471, 1099980), (485, 1068228), (486, 1066030), (540, 959427), (567, 913740), (582, 890190), (628, 824985), (630, 822366), (679, 763020), (756, 685305), (785, 659988), (810, 639618), (873, 593460), (942, 549990), (945, 548244), (970, 534114), (972, 533015), (1099, 471420), (1134, 456870), (1164, 445095), (1215, 426412), (1260, 411183), (1358, 381510), (1413, 366660), (1455, 356076), (1570, 329994), (1620, 319809), (1701, 304580), (1746, 296730), (1884, 274995), (1890, 274122), (1940, 267057), (2037, 254340), (2198, 235710), (2268, 228435), (2355, 219996), (2430, 213206), (2619, 197820), (2716, 190755), (2826, 183330), (2835, 182748), (2910, 178038), (3140, 164997), (3297, 157140), (3395, 152604), (3402, 152290), (3492, 148365), (3780, 137061), (4074, 127170), (4239, 122220), (4365, 118692), (4396, 117855), (4710, 109998), (4860, 106603), (5238, 98910), (5495, 94284), (5652, 91665), (5670, 91374), (5820, 89019), (6111, 84780), (6594, 78570), (6790, 76302), (6804, 76145), (7065, 73332), (7857, 65940), (8148, 63585), (8478, 61110), (8505, 60916), (8730, 59346), (9420, 54999), (9891, 52380), (10185, 50868), (10476, 49455), (10990, 47142), (11340, 45687), (12222, 42390), (12717, 40740), (13095, 39564), (13188, 39285), (13580, 38151), (14130, 36666), (15229, 34020), (15714, 32970), (16485, 31428), (16956, 30555), (17010, 30458), (17460, 29673), (18333, 28260), (19782, 26190), (20370, 25434), (21195, 24444), (21980, 23571)]