66211600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 209236608

約数和(自身を除く): 143025008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 80, 85, 91, 100, 104, 107, 112, 119, 130, 136, 140, 170, 175, 182, 200, 208, 214, 221, 238, 260, 272, 280, 325, 340, 350, 364, 400, 425, 428, 442, 455, 476, 520, 535, 560, 595, 650, 680, 700, 728, 749, 850, 856, 884, 910, 952, 1040, 1070, 1105, 1190, 1300, 1360, 1391, 1400, 1456, 1498, 1547, 1700, 1712, 1768, 1819, 1820, 1904, 2140, 2210, 2275, 2380, 2600, 2675, 2782, 2800, 2975, 2996, 3094, 3400, 3536, 3638, 3640, 3745, 4280, 4420, 4550, 4760, 5200, 5350, 5525, 5564, 5950, 5992, 6188, 6800, 6955, 7276, 7280, 7490, 7735, 8560, 8840, 9095, 9100, 9520, 9737, 10700, 11050, 11128, 11900, 11984, 12376, 12733, 13910, 14552, 14980, 15470, 17680, 18190, 18200, 18725, 19474, 21400, 22100, 22256, 23647, 23800, 24752, 25466, 27820, 29104, 29960, 30940, 34775, 36380, 36400, 37450, 38675, 38948, 42800, 44200, 45475, 47294, 47600, 48685, 50932, 55640, 59920, 61880, 63665, 69550, 72760, 74900, 77350, 77896, 88400, 90950, 94588, 97370, 101864, 111280, 118235, 123760, 127330, 139100, 145520, 149800, 154700, 155792, 165529, 181900, 189176, 194740, 203728, 236470, 243425, 254660, 278200, 299600, 309400, 318325, 331058, 363800, 378352, 389480, 472940, 486850, 509320, 556400, 591175, 618800, 636650, 662116, 727600, 778960, 827645, 945880, 973700, 1018640, 1182350, 1273300, 1324232, 1655290, 1891760, 1947400, 2364700, 2546600, 2648464, 3310580, 3894800, 4138225, 4729400, 5093200, 6621160, 8276450, 9458800, 13242320, 16552900, 33105800, 66211600]

約数ペア:

[(1, 66211600), (2, 33105800), (4, 16552900), (5, 13242320), (7, 9458800), (8, 8276450), (10, 6621160), (13, 5093200), (14, 4729400), (16, 4138225), (17, 3894800), (20, 3310580), (25, 2648464), (26, 2546600), (28, 2364700), (34, 1947400), (35, 1891760), (40, 1655290), (50, 1324232), (52, 1273300), (56, 1182350), (65, 1018640), (68, 973700), (70, 945880), (80, 827645), (85, 778960), (91, 727600), (100, 662116), (104, 636650), (107, 618800), (112, 591175), (119, 556400), (130, 509320), (136, 486850), (140, 472940), (170, 389480), (175, 378352), (182, 363800), (200, 331058), (208, 318325), (214, 309400), (221, 299600), (238, 278200), (260, 254660), (272, 243425), (280, 236470), (325, 203728), (340, 194740), (350, 189176), (364, 181900), (400, 165529), (425, 155792), (428, 154700), (442, 149800), (455, 145520), (476, 139100), (520, 127330), (535, 123760), (560, 118235), (595, 111280), (650, 101864), (680, 97370), (700, 94588), (728, 90950), (749, 88400), (850, 77896), (856, 77350), (884, 74900), (910, 72760), (952, 69550), (1040, 63665), (1070, 61880), (1105, 59920), (1190, 55640), (1300, 50932), (1360, 48685), (1391, 47600), (1400, 47294), (1456, 45475), (1498, 44200), (1547, 42800), (1700, 38948), (1712, 38675), (1768, 37450), (1819, 36400), (1820, 36380), (1904, 34775), (2140, 30940), (2210, 29960), (2275, 29104), (2380, 27820), (2600, 25466), (2675, 24752), (2782, 23800), (2800, 23647), (2975, 22256), (2996, 22100), (3094, 21400), (3400, 19474), (3536, 18725), (3638, 18200), (3640, 18190), (3745, 17680), (4280, 15470), (4420, 14980), (4550, 14552), (4760, 13910), (5200, 12733), (5350, 12376), (5525, 11984), (5564, 11900), (5950, 11128), (5992, 11050), (6188, 10700), (6800, 9737), (6955, 9520), (7276, 9100), (7280, 9095), (7490, 8840), (7735, 8560)]