65093700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 217763840

約数和(自身を除く): 152670140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 139, 140, 150, 175, 210, 223, 278, 300, 350, 417, 420, 446, 525, 556, 669, 695, 700, 834, 892, 973, 1050, 1115, 1338, 1390, 1561, 1668, 1946, 2085, 2100, 2230, 2676, 2780, 2919, 3122, 3345, 3475, 3892, 4170, 4460, 4683, 4865, 5575, 5838, 6244, 6690, 6950, 7805, 8340, 9366, 9730, 10425, 11150, 11676, 13380, 13900, 14595, 15610, 16725, 18732, 19460, 20850, 22300, 23415, 24325, 29190, 30997, 31220, 33450, 39025, 41700, 46830, 48650, 58380, 61994, 66900, 72975, 78050, 92991, 93660, 97300, 117075, 123988, 145950, 154985, 156100, 185982, 216979, 234150, 291900, 309970, 371964, 433958, 464955, 468300, 619940, 650937, 774925, 867916, 929910, 1084895, 1301874, 1549850, 1859820, 2169790, 2324775, 2603748, 3099700, 3254685, 4339580, 4649550, 5424475, 6509370, 9299100, 10848950, 13018740, 16273425, 21697900, 32546850, 65093700]

約数ペア:

[(1, 65093700), (2, 32546850), (3, 21697900), (4, 16273425), (5, 13018740), (6, 10848950), (7, 9299100), (10, 6509370), (12, 5424475), (14, 4649550), (15, 4339580), (20, 3254685), (21, 3099700), (25, 2603748), (28, 2324775), (30, 2169790), (35, 1859820), (42, 1549850), (50, 1301874), (60, 1084895), (70, 929910), (75, 867916), (84, 774925), (100, 650937), (105, 619940), (139, 468300), (140, 464955), (150, 433958), (175, 371964), (210, 309970), (223, 291900), (278, 234150), (300, 216979), (350, 185982), (417, 156100), (420, 154985), (446, 145950), (525, 123988), (556, 117075), (669, 97300), (695, 93660), (700, 92991), (834, 78050), (892, 72975), (973, 66900), (1050, 61994), (1115, 58380), (1338, 48650), (1390, 46830), (1561, 41700), (1668, 39025), (1946, 33450), (2085, 31220), (2100, 30997), (2230, 29190), (2676, 24325), (2780, 23415), (2919, 22300), (3122, 20850), (3345, 19460), (3475, 18732), (3892, 16725), (4170, 15610), (4460, 14595), (4683, 13900), (4865, 13380), (5575, 11676), (5838, 11150), (6244, 10425), (6690, 9730), (6950, 9366), (7805, 8340)]