66866800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 216986112

約数和(自身を除く): 150119312

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 167, 175, 176, 182, 200, 208, 220, 260, 275, 280, 286, 308, 325, 334, 350, 364, 385, 400, 440, 455, 520, 550, 560, 572, 616, 650, 668, 700, 715, 728, 770, 835, 880, 910, 1001, 1040, 1100, 1144, 1169, 1232, 1300, 1336, 1400, 1430, 1456, 1540, 1670, 1820, 1837, 1925, 2002, 2171, 2200, 2275, 2288, 2338, 2600, 2672, 2800, 2860, 3080, 3340, 3575, 3640, 3674, 3850, 4004, 4175, 4342, 4400, 4550, 4676, 5005, 5200, 5720, 5845, 6160, 6680, 7150, 7280, 7348, 7700, 8008, 8350, 8684, 9100, 9185, 9352, 10010, 10855, 11440, 11690, 12859, 13360, 14300, 14696, 15197, 15400, 16016, 16700, 17368, 18200, 18370, 18704, 20020, 21710, 23380, 23881, 25025, 25718, 28600, 29225, 29392, 30394, 30800, 33400, 34736, 36400, 36740, 40040, 43420, 45925, 46760, 47762, 50050, 51436, 54275, 57200, 58450, 60788, 64295, 66800, 73480, 75985, 80080, 86840, 91850, 93520, 95524, 100100, 102872, 108550, 116900, 119405, 121576, 128590, 146960, 151970, 167167, 173680, 183700, 191048, 200200, 205744, 217100, 233800, 238810, 243152, 257180, 303940, 321475, 334334, 367400, 379925, 382096, 400400, 434200, 467600, 477620, 514360, 597025, 607880, 642950, 668668, 734800, 759850, 835835, 868400, 955240, 1028720, 1194050, 1215760, 1285900, 1337336, 1519700, 1671670, 1910480, 2388100, 2571800, 2674672, 3039400, 3343340, 4179175, 4776200, 5143600, 6078800, 6686680, 8358350, 9552400, 13373360, 16716700, 33433400, 66866800]

約数ペア:

[(1, 66866800), (2, 33433400), (4, 16716700), (5, 13373360), (7, 9552400), (8, 8358350), (10, 6686680), (11, 6078800), (13, 5143600), (14, 4776200), (16, 4179175), (20, 3343340), (22, 3039400), (25, 2674672), (26, 2571800), (28, 2388100), (35, 1910480), (40, 1671670), (44, 1519700), (50, 1337336), (52, 1285900), (55, 1215760), (56, 1194050), (65, 1028720), (70, 955240), (77, 868400), (80, 835835), (88, 759850), (91, 734800), (100, 668668), (104, 642950), (110, 607880), (112, 597025), (130, 514360), (140, 477620), (143, 467600), (154, 434200), (167, 400400), (175, 382096), (176, 379925), (182, 367400), (200, 334334), (208, 321475), (220, 303940), (260, 257180), (275, 243152), (280, 238810), (286, 233800), (308, 217100), (325, 205744), (334, 200200), (350, 191048), (364, 183700), (385, 173680), (400, 167167), (440, 151970), (455, 146960), (520, 128590), (550, 121576), (560, 119405), (572, 116900), (616, 108550), (650, 102872), (668, 100100), (700, 95524), (715, 93520), (728, 91850), (770, 86840), (835, 80080), (880, 75985), (910, 73480), (1001, 66800), (1040, 64295), (1100, 60788), (1144, 58450), (1169, 57200), (1232, 54275), (1300, 51436), (1336, 50050), (1400, 47762), (1430, 46760), (1456, 45925), (1540, 43420), (1670, 40040), (1820, 36740), (1837, 36400), (1925, 34736), (2002, 33400), (2171, 30800), (2200, 30394), (2275, 29392), (2288, 29225), (2338, 28600), (2600, 25718), (2672, 25025), (2800, 23881), (2860, 23380), (3080, 21710), (3340, 20020), (3575, 18704), (3640, 18370), (3674, 18200), (3850, 17368), (4004, 16700), (4175, 16016), (4342, 15400), (4400, 15197), (4550, 14696), (4676, 14300), (5005, 13360), (5200, 12859), (5720, 11690), (5845, 11440), (6160, 10855), (6680, 10010), (7150, 9352), (7280, 9185), (7348, 9100), (7700, 8684), (8008, 8350)]