54145000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 240

約数和(自身を含む): 168274260

約数和(自身を除く): 114129260

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 49, 50, 52, 56, 65, 68, 70, 85, 91, 98, 100, 104, 119, 125, 130, 136, 140, 170, 175, 182, 196, 200, 221, 238, 245, 250, 260, 280, 325, 340, 350, 364, 392, 425, 442, 455, 476, 490, 500, 520, 595, 625, 637, 650, 680, 700, 728, 833, 850, 875, 884, 910, 952, 980, 1000, 1105, 1190, 1225, 1250, 1274, 1300, 1400, 1547, 1625, 1666, 1700, 1750, 1768, 1820, 1960, 2125, 2210, 2275, 2380, 2450, 2500, 2548, 2600, 2975, 3094, 3185, 3250, 3332, 3400, 3500, 3640, 4165, 4250, 4375, 4420, 4550, 4760, 4900, 5000, 5096, 5525, 5950, 6125, 6188, 6370, 6500, 6664, 7000, 7735, 8125, 8330, 8500, 8750, 8840, 9100, 9800, 10625, 10829, 11050, 11375, 11900, 12250, 12376, 12740, 13000, 14875, 15470, 15925, 16250, 16660, 17000, 17500, 18200, 20825, 21250, 21658, 22100, 22750, 23800, 24500, 25480, 27625, 29750, 30625, 30940, 31850, 32500, 33320, 35000, 38675, 41650, 42500, 43316, 44200, 45500, 49000, 54145, 55250, 56875, 59500, 61250, 61880, 63700, 65000, 74375, 77350, 79625, 83300, 85000, 86632, 91000, 104125, 108290, 110500, 113750, 119000, 122500, 127400, 138125, 148750, 154700, 159250, 166600, 193375, 208250, 216580, 221000, 227500, 245000, 270725, 276250, 297500, 309400, 318500, 386750, 398125, 416500, 433160, 455000, 520625, 541450, 552500, 595000, 637000, 773500, 796250, 833000, 966875, 1041250, 1082900, 1105000, 1353625, 1547000, 1592500, 1933750, 2082500, 2165800, 2707250, 3185000, 3867500, 4165000, 5414500, 6768125, 7735000, 10829000, 13536250, 27072500, 54145000]

約数ペア:

[(1, 54145000), (2, 27072500), (4, 13536250), (5, 10829000), (7, 7735000), (8, 6768125), (10, 5414500), (13, 4165000), (14, 3867500), (17, 3185000), (20, 2707250), (25, 2165800), (26, 2082500), (28, 1933750), (34, 1592500), (35, 1547000), (40, 1353625), (49, 1105000), (50, 1082900), (52, 1041250), (56, 966875), (65, 833000), (68, 796250), (70, 773500), (85, 637000), (91, 595000), (98, 552500), (100, 541450), (104, 520625), (119, 455000), (125, 433160), (130, 416500), (136, 398125), (140, 386750), (170, 318500), (175, 309400), (182, 297500), (196, 276250), (200, 270725), (221, 245000), (238, 227500), (245, 221000), (250, 216580), (260, 208250), (280, 193375), (325, 166600), (340, 159250), (350, 154700), (364, 148750), (392, 138125), (425, 127400), (442, 122500), (455, 119000), (476, 113750), (490, 110500), (500, 108290), (520, 104125), (595, 91000), (625, 86632), (637, 85000), (650, 83300), (680, 79625), (700, 77350), (728, 74375), (833, 65000), (850, 63700), (875, 61880), (884, 61250), (910, 59500), (952, 56875), (980, 55250), (1000, 54145), (1105, 49000), (1190, 45500), (1225, 44200), (1250, 43316), (1274, 42500), (1300, 41650), (1400, 38675), (1547, 35000), (1625, 33320), (1666, 32500), (1700, 31850), (1750, 30940), (1768, 30625), (1820, 29750), (1960, 27625), (2125, 25480), (2210, 24500), (2275, 23800), (2380, 22750), (2450, 22100), (2500, 21658), (2548, 21250), (2600, 20825), (2975, 18200), (3094, 17500), (3185, 17000), (3250, 16660), (3332, 16250), (3400, 15925), (3500, 15470), (3640, 14875), (4165, 13000), (4250, 12740), (4375, 12376), (4420, 12250), (4550, 11900), (4760, 11375), (4900, 11050), (5000, 10829), (5096, 10625), (5525, 9800), (5950, 9100), (6125, 8840), (6188, 8750), (6370, 8500), (6500, 8330), (6664, 8125), (7000, 7735)]