64272300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6911}}^1$

素因数の和:6959

約数の個数: 72

約数和(自身を含む): 191987712

約数和(自身を除く): 127715412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 6911, 9300, 13822, 20733, 27644, 34555, 41466, 69110, 82932, 103665, 138220, 172775, 207330, 214241, 345550, 414660, 428482, 518325, 642723, 691100, 856964, 1036650, 1071205, 1285446, 2073300, 2142410, 2570892, 3213615, 4284820, 5356025, 6427230, 10712050, 12854460, 16068075, 21424100, 32136150, 64272300]

約数ペア:

[(1, 64272300), (2, 32136150), (3, 21424100), (4, 16068075), (5, 12854460), (6, 10712050), (10, 6427230), (12, 5356025), (15, 4284820), (20, 3213615), (25, 2570892), (30, 2142410), (31, 2073300), (50, 1285446), (60, 1071205), (62, 1036650), (75, 856964), (93, 691100), (100, 642723), (124, 518325), (150, 428482), (155, 414660), (186, 345550), (300, 214241), (310, 207330), (372, 172775), (465, 138220), (620, 103665), (775, 82932), (930, 69110), (1550, 41466), (1860, 34555), (2325, 27644), (3100, 20733), (4650, 13822), (6911, 9300)]