64514340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10861}}^1$

素因数の和:10890

約数の個数: 96

約数和(自身を含む): 218977920

約数和(自身を除く): 154463580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 10861, 21722, 32583, 43444, 54305, 65166, 97749, 108610, 119471, 130332, 162915, 195498, 217220, 238942, 293247, 325830, 358413, 390996, 477884, 488745, 586494, 597355, 651660, 716826, 977490, 1075239, 1172988, 1194710, 1433652, 1466235, 1792065, 1954980, 2150478, 2389420, 2932470, 3225717, 3584130, 4300956, 5376195, 5864940, 6451434, 7168260, 10752390, 12902868, 16128585, 21504780, 32257170, 64514340]

約数ペア:

[(1, 64514340), (2, 32257170), (3, 21504780), (4, 16128585), (5, 12902868), (6, 10752390), (9, 7168260), (10, 6451434), (11, 5864940), (12, 5376195), (15, 4300956), (18, 3584130), (20, 3225717), (22, 2932470), (27, 2389420), (30, 2150478), (33, 1954980), (36, 1792065), (44, 1466235), (45, 1433652), (54, 1194710), (55, 1172988), (60, 1075239), (66, 977490), (90, 716826), (99, 651660), (108, 597355), (110, 586494), (132, 488745), (135, 477884), (165, 390996), (180, 358413), (198, 325830), (220, 293247), (270, 238942), (297, 217220), (330, 195498), (396, 162915), (495, 130332), (540, 119471), (594, 108610), (660, 97749), (990, 65166), (1188, 54305), (1485, 43444), (1980, 32583), (2970, 21722), (5940, 10861)]