814804900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 2414845440

約数和(自身を除く): 1600040540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 23, 25, 26, 28, 34, 35, 46, 50, 52, 65, 68, 70, 85, 91, 92, 100, 115, 119, 130, 140, 161, 170, 175, 182, 221, 229, 230, 238, 260, 299, 322, 325, 340, 350, 364, 391, 425, 442, 455, 458, 460, 476, 575, 595, 598, 644, 650, 700, 782, 805, 850, 884, 910, 916, 1105, 1145, 1150, 1190, 1196, 1300, 1495, 1547, 1564, 1603, 1610, 1700, 1820, 1955, 2093, 2210, 2275, 2290, 2300, 2380, 2737, 2975, 2977, 2990, 3094, 3206, 3220, 3893, 3910, 4025, 4186, 4420, 4550, 4580, 5083, 5267, 5474, 5525, 5725, 5950, 5954, 5980, 6188, 6412, 7475, 7735, 7786, 7820, 8015, 8050, 8372, 9100, 9775, 10166, 10465, 10534, 10948, 11050, 11450, 11900, 11908, 13685, 14885, 14950, 15470, 15572, 16030, 16100, 19465, 19550, 20332, 20839, 20930, 21068, 22100, 22900, 25415, 26335, 27251, 27370, 29770, 29900, 30940, 32060, 35581, 36869, 38675, 38930, 39100, 40075, 41678, 41860, 50609, 50830, 52325, 52670, 54502, 54740, 59540, 68425, 68471, 71162, 73738, 74425, 77350, 77860, 80150, 83356, 89539, 97325, 101218, 101660, 104195, 104650, 105340, 109004, 127075, 131675, 136255, 136850, 136942, 142324, 147476, 148850, 154700, 160300, 177905, 179078, 184345, 194650, 202436, 208390, 209300, 253045, 254150, 263350, 272510, 273700, 273884, 297700, 342355, 354263, 355810, 358156, 368690, 389300, 416780, 447695, 479297, 506090, 508300, 520975, 526700, 545020, 626773, 681275, 684710, 708526, 711620, 737380, 889525, 895390, 921725, 958594, 1012180, 1041950, 1164007, 1253546, 1265225, 1362550, 1369420, 1417052, 1711775, 1771315, 1779050, 1790780, 1843450, 1917188, 2083900, 2238475, 2328014, 2396485, 2507092, 2530450, 2725100, 3133865, 3423550, 3542630, 3558100, 3686900, 4476950, 4656028, 4792970, 5060900, 5820035, 6267730, 6847100, 7085260, 8148049, 8856575, 8953900, 9585940, 11640070, 11982425, 12535460, 15669325, 16296098, 17713150, 23280140, 23964850, 29100175, 31338650, 32592196, 35426300, 40740245, 47929700, 58200350, 62677300, 81480490, 116400700, 162960980, 203701225, 407402450, 814804900]

約数ペア:

[(1, 814804900), (2, 407402450), (4, 203701225), (5, 162960980), (7, 116400700), (10, 81480490), (13, 62677300), (14, 58200350), (17, 47929700), (20, 40740245), (23, 35426300), (25, 32592196), (26, 31338650), (28, 29100175), (34, 23964850), (35, 23280140), (46, 17713150), (50, 16296098), (52, 15669325), (65, 12535460), (68, 11982425), (70, 11640070), (85, 9585940), (91, 8953900), (92, 8856575), (100, 8148049), (115, 7085260), (119, 6847100), (130, 6267730), (140, 5820035), (161, 5060900), (170, 4792970), (175, 4656028), (182, 4476950), (221, 3686900), (229, 3558100), (230, 3542630), (238, 3423550), (260, 3133865), (299, 2725100), (322, 2530450), (325, 2507092), (340, 2396485), (350, 2328014), (364, 2238475), (391, 2083900), (425, 1917188), (442, 1843450), (455, 1790780), (458, 1779050), (460, 1771315), (476, 1711775), (575, 1417052), (595, 1369420), (598, 1362550), (644, 1265225), (650, 1253546), (700, 1164007), (782, 1041950), (805, 1012180), (850, 958594), (884, 921725), (910, 895390), (916, 889525), (1105, 737380), (1145, 711620), (1150, 708526), (1190, 684710), (1196, 681275), (1300, 626773), (1495, 545020), (1547, 526700), (1564, 520975), (1603, 508300), (1610, 506090), (1700, 479297), (1820, 447695), (1955, 416780), (2093, 389300), (2210, 368690), (2275, 358156), (2290, 355810), (2300, 354263), (2380, 342355), (2737, 297700), (2975, 273884), (2977, 273700), (2990, 272510), (3094, 263350), (3206, 254150), (3220, 253045), (3893, 209300), (3910, 208390), (4025, 202436), (4186, 194650), (4420, 184345), (4550, 179078), (4580, 177905), (5083, 160300), (5267, 154700), (5474, 148850), (5525, 147476), (5725, 142324), (5950, 136942), (5954, 136850), (5980, 136255), (6188, 131675), (6412, 127075), (7475, 109004), (7735, 105340), (7786, 104650), (7820, 104195), (8015, 101660), (8050, 101218), (8372, 97325), (9100, 89539), (9775, 83356), (10166, 80150), (10465, 77860), (10534, 77350), (10948, 74425), (11050, 73738), (11450, 71162), (11900, 68471), (11908, 68425), (13685, 59540), (14885, 54740), (14950, 54502), (15470, 52670), (15572, 52325), (16030, 50830), (16100, 50609), (19465, 41860), (19550, 41678), (20332, 40075), (20839, 39100), (20930, 38930), (21068, 38675), (22100, 36869), (22900, 35581), (25415, 32060), (26335, 30940), (27251, 29900), (27370, 29770)]