73789380

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 266703360

約数和(自身を除く): 192913980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 241, 243, 252, 270, 315, 324, 378, 405, 420, 482, 486, 540, 567, 630, 723, 729, 756, 810, 945, 964, 972, 1134, 1205, 1215, 1260, 1446, 1458, 1620, 1687, 1701, 1890, 2169, 2187, 2268, 2410, 2430, 2835, 2892, 2916, 3374, 3402, 3615, 3645, 3780, 4338, 4374, 4820, 4860, 5061, 5103, 5670, 6507, 6748, 6804, 7230, 7290, 8435, 8505, 8676, 8748, 10122, 10206, 10845, 10935, 11340, 13014, 14460, 14580, 15183, 15309, 16870, 17010, 19521, 20244, 20412, 21690, 21870, 25305, 25515, 26028, 30366, 30618, 32535, 33740, 34020, 39042, 43380, 43740, 45549, 50610, 51030, 58563, 60732, 61236, 65070, 75915, 76545, 78084, 91098, 97605, 101220, 102060, 117126, 130140, 136647, 151830, 153090, 175689, 182196, 195210, 227745, 234252, 273294, 292815, 303660, 306180, 351378, 390420, 409941, 455490, 527067, 546588, 585630, 683235, 702756, 819882, 878445, 910980, 1054134, 1171260, 1229823, 1366470, 1639764, 1756890, 2049705, 2108268, 2459646, 2635335, 2732940, 3513780, 3689469, 4099410, 4919292, 5270670, 6149115, 7378938, 8198820, 10541340, 12298230, 14757876, 18447345, 24596460, 36894690, 73789380]

約数ペア:

[(1, 73789380), (2, 36894690), (3, 24596460), (4, 18447345), (5, 14757876), (6, 12298230), (7, 10541340), (9, 8198820), (10, 7378938), (12, 6149115), (14, 5270670), (15, 4919292), (18, 4099410), (20, 3689469), (21, 3513780), (27, 2732940), (28, 2635335), (30, 2459646), (35, 2108268), (36, 2049705), (42, 1756890), (45, 1639764), (54, 1366470), (60, 1229823), (63, 1171260), (70, 1054134), (81, 910980), (84, 878445), (90, 819882), (105, 702756), (108, 683235), (126, 585630), (135, 546588), (140, 527067), (162, 455490), (180, 409941), (189, 390420), (210, 351378), (241, 306180), (243, 303660), (252, 292815), (270, 273294), (315, 234252), (324, 227745), (378, 195210), (405, 182196), (420, 175689), (482, 153090), (486, 151830), (540, 136647), (567, 130140), (630, 117126), (723, 102060), (729, 101220), (756, 97605), (810, 91098), (945, 78084), (964, 76545), (972, 75915), (1134, 65070), (1205, 61236), (1215, 60732), (1260, 58563), (1446, 51030), (1458, 50610), (1620, 45549), (1687, 43740), (1701, 43380), (1890, 39042), (2169, 34020), (2187, 33740), (2268, 32535), (2410, 30618), (2430, 30366), (2835, 26028), (2892, 25515), (2916, 25305), (3374, 21870), (3402, 21690), (3615, 20412), (3645, 20244), (3780, 19521), (4338, 17010), (4374, 16870), (4820, 15309), (4860, 15183), (5061, 14580), (5103, 14460), (5670, 13014), (6507, 11340), (6748, 10935), (6804, 10845), (7230, 10206), (7290, 10122), (8435, 8748), (8505, 8676)]