489402000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 480

約数和(自身を含む): 1901128320

約数和(自身を除く): 1411726320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 53, 54, 57, 60, 72, 75, 76, 80, 81, 90, 95, 100, 106, 108, 114, 120, 125, 135, 144, 150, 152, 159, 162, 171, 180, 190, 200, 212, 216, 225, 228, 240, 243, 250, 265, 270, 285, 300, 304, 318, 324, 342, 360, 375, 380, 400, 405, 424, 432, 450, 456, 475, 477, 486, 500, 513, 530, 540, 570, 600, 636, 648, 675, 684, 720, 750, 760, 795, 810, 848, 855, 900, 912, 950, 954, 972, 1000, 1007, 1026, 1060, 1080, 1125, 1140, 1200, 1215, 1272, 1296, 1325, 1350, 1368, 1425, 1431, 1500, 1520, 1539, 1590, 1620, 1710, 1800, 1900, 1908, 1944, 2000, 2014, 2025, 2052, 2120, 2160, 2250, 2280, 2375, 2385, 2430, 2544, 2565, 2650, 2700, 2736, 2850, 2862, 3000, 3021, 3078, 3180, 3240, 3375, 3420, 3600, 3800, 3816, 3888, 3975, 4028, 4050, 4104, 4240, 4275, 4293, 4500, 4560, 4617, 4750, 4770, 4860, 5035, 5130, 5300, 5400, 5700, 5724, 6000, 6042, 6075, 6156, 6360, 6480, 6625, 6750, 6840, 7125, 7155, 7600, 7632, 7695, 7950, 8056, 8100, 8208, 8550, 8586, 9000, 9063, 9234, 9500, 9540, 9720, 10070, 10125, 10260, 10600, 10800, 11400, 11448, 11925, 12084, 12150, 12312, 12720, 12825, 12879, 13250, 13500, 13680, 14250, 14310, 15105, 15390, 15900, 16112, 16200, 17100, 17172, 18000, 18126, 18468, 19000, 19080, 19440, 19875, 20140, 20250, 20520, 21200, 21375, 21465, 22800, 22896, 23085, 23850, 24168, 24300, 24624, 25175, 25650, 25758, 26500, 27000, 27189, 28500, 28620, 30210, 30375, 30780, 31800, 32400, 34200, 34344, 35775, 36252, 36936, 38000, 38160, 38475, 39750, 40280, 40500, 41040, 42750, 42930, 45315, 46170, 47700, 48336, 48600, 50350, 51300, 51516, 53000, 54000, 54378, 57000, 57240, 59625, 60420, 60750, 61560, 63600, 64125, 64395, 68400, 68688, 71550, 72504, 73872, 75525, 76950, 79500, 80560, 81000, 81567, 85500, 85860, 90630, 92340, 95400, 97200, 100700, 102600, 103032, 106000, 107325, 108756, 114000, 114480, 115425, 119250, 120840, 121500, 123120, 125875, 128250, 128790, 135945, 143100, 145008, 151050, 153900, 159000, 162000, 163134, 171000, 171720, 178875, 181260, 184680, 190800, 192375, 201400, 205200, 206064, 214650, 217512, 226575, 230850, 238500, 241680, 243000, 244701, 251750, 256500, 257580, 271890, 286200, 302100, 307800, 318000, 321975, 326268, 342000, 343440, 357750, 362520, 369360, 377625, 384750, 402800, 407835, 429300, 435024, 453150, 461700, 477000, 486000, 489402, 503500, 513000, 515160, 536625, 543780, 572400, 577125, 604200, 615600, 643950, 652536, 679725, 715500, 725040, 755250, 769500, 815670, 858600, 906300, 923400, 954000, 978804, 1007000, 1026000, 1030320, 1073250, 1087560, 1132875, 1154250, 1208400, 1223505, 1287900, 1305072, 1359450, 1431000, 1510500, 1539000, 1609875, 1631340, 1717200, 1812600, 1846800, 1957608, 2014000, 2039175, 2146500, 2175120, 2265750, 2308500, 2447010, 2575800, 2718900, 2862000, 3021000, 3078000, 3219750, 3262680, 3398625, 3625200, 3915216, 4078350, 4293000, 4531500, 4617000, 4894020, 5151600, 5437800, 6042000, 6117525, 6439500, 6525360, 6797250, 8156700, 8586000, 9063000, 9234000, 9788040, 10195875, 10875600, 12235050, 12879000, 13594500, 16313400, 18126000, 19576080, 20391750, 24470100, 25758000, 27189000, 30587625, 32626800, 40783500, 48940200, 54378000, 61175250, 81567000, 97880400, 122350500, 163134000, 244701000, 489402000]

約数ペア:

[(1, 489402000), (2, 244701000), (3, 163134000), (4, 122350500), (5, 97880400), (6, 81567000), (8, 61175250), (9, 54378000), (10, 48940200), (12, 40783500), (15, 32626800), (16, 30587625), (18, 27189000), (19, 25758000), (20, 24470100), (24, 20391750), (25, 19576080), (27, 18126000), (30, 16313400), (36, 13594500), (38, 12879000), (40, 12235050), (45, 10875600), (48, 10195875), (50, 9788040), (53, 9234000), (54, 9063000), (57, 8586000), (60, 8156700), (72, 6797250), (75, 6525360), (76, 6439500), (80, 6117525), (81, 6042000), (90, 5437800), (95, 5151600), (100, 4894020), (106, 4617000), (108, 4531500), (114, 4293000), (120, 4078350), (125, 3915216), (135, 3625200), (144, 3398625), (150, 3262680), (152, 3219750), (159, 3078000), (162, 3021000), (171, 2862000), (180, 2718900), (190, 2575800), (200, 2447010), (212, 2308500), (216, 2265750), (225, 2175120), (228, 2146500), (240, 2039175), (243, 2014000), (250, 1957608), (265, 1846800), (270, 1812600), (285, 1717200), (300, 1631340), (304, 1609875), (318, 1539000), (324, 1510500), (342, 1431000), (360, 1359450), (375, 1305072), (380, 1287900), (400, 1223505), (405, 1208400), (424, 1154250), (432, 1132875), (450, 1087560), (456, 1073250), (475, 1030320), (477, 1026000), (486, 1007000), (500, 978804), (513, 954000), (530, 923400), (540, 906300), (570, 858600), (600, 815670), (636, 769500), (648, 755250), (675, 725040), (684, 715500), (720, 679725), (750, 652536), (760, 643950), (795, 615600), (810, 604200), (848, 577125), (855, 572400), (900, 543780), (912, 536625), (950, 515160), (954, 513000), (972, 503500), (1000, 489402), (1007, 486000), (1026, 477000), (1060, 461700), (1080, 453150), (1125, 435024), (1140, 429300), (1200, 407835), (1215, 402800), (1272, 384750), (1296, 377625), (1325, 369360), (1350, 362520), (1368, 357750), (1425, 343440), (1431, 342000), (1500, 326268), (1520, 321975), (1539, 318000), (1590, 307800), (1620, 302100), (1710, 286200), (1800, 271890), (1900, 257580), (1908, 256500), (1944, 251750), (2000, 244701), (2014, 243000), (2025, 241680), (2052, 238500), (2120, 230850), (2160, 226575), (2250, 217512), (2280, 214650), (2375, 206064), (2385, 205200), (2430, 201400), (2544, 192375), (2565, 190800), (2650, 184680), (2700, 181260), (2736, 178875), (2850, 171720), (2862, 171000), (3000, 163134), (3021, 162000), (3078, 159000), (3180, 153900), (3240, 151050), (3375, 145008), (3420, 143100), (3600, 135945), (3800, 128790), (3816, 128250), (3888, 125875), (3975, 123120), (4028, 121500), (4050, 120840), (4104, 119250), (4240, 115425), (4275, 114480), (4293, 114000), (4500, 108756), (4560, 107325), (4617, 106000), (4750, 103032), (4770, 102600), (4860, 100700), (5035, 97200), (5130, 95400), (5300, 92340), (5400, 90630), (5700, 85860), (5724, 85500), (6000, 81567), (6042, 81000), (6075, 80560), (6156, 79500), (6360, 76950), (6480, 75525), (6625, 73872), (6750, 72504), (6840, 71550), (7125, 68688), (7155, 68400), (7600, 64395), (7632, 64125), (7695, 63600), (7950, 61560), (8056, 60750), (8100, 60420), (8208, 59625), (8550, 57240), (8586, 57000), (9000, 54378), (9063, 54000), (9234, 53000), (9500, 51516), (9540, 51300), (9720, 50350), (10070, 48600), (10125, 48336), (10260, 47700), (10600, 46170), (10800, 45315), (11400, 42930), (11448, 42750), (11925, 41040), (12084, 40500), (12150, 40280), (12312, 39750), (12720, 38475), (12825, 38160), (12879, 38000), (13250, 36936), (13500, 36252), (13680, 35775), (14250, 34344), (14310, 34200), (15105, 32400), (15390, 31800), (15900, 30780), (16112, 30375), (16200, 30210), (17100, 28620), (17172, 28500), (18000, 27189), (18126, 27000), (18468, 26500), (19000, 25758), (19080, 25650), (19440, 25175), (19875, 24624), (20140, 24300), (20250, 24168), (20520, 23850), (21200, 23085), (21375, 22896), (21465, 22800)]