74742360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8089}}^1$

素因数の和:8121

約数の個数: 128

約数和(自身を含む): 279590400

約数和(自身を除く): 204848040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 8089, 9240, 16178, 24267, 32356, 40445, 48534, 56623, 64712, 80890, 88979, 97068, 113246, 121335, 161780, 169869, 177958, 194136, 226492, 242670, 266937, 283115, 323560, 339738, 355916, 444895, 452984, 485340, 533874, 566230, 622853, 679476, 711832, 849345, 889790, 970680, 1067748, 1132460, 1245706, 1334685, 1358952, 1698690, 1779580, 1868559, 2135496, 2264920, 2491412, 2669370, 3114265, 3397380, 3559160, 3737118, 4982824, 5338740, 6228530, 6794760, 7474236, 9342795, 10677480, 12457060, 14948472, 18685590, 24914120, 37371180, 74742360]

約数ペア:

[(1, 74742360), (2, 37371180), (3, 24914120), (4, 18685590), (5, 14948472), (6, 12457060), (7, 10677480), (8, 9342795), (10, 7474236), (11, 6794760), (12, 6228530), (14, 5338740), (15, 4982824), (20, 3737118), (21, 3559160), (22, 3397380), (24, 3114265), (28, 2669370), (30, 2491412), (33, 2264920), (35, 2135496), (40, 1868559), (42, 1779580), (44, 1698690), (55, 1358952), (56, 1334685), (60, 1245706), (66, 1132460), (70, 1067748), (77, 970680), (84, 889790), (88, 849345), (105, 711832), (110, 679476), (120, 622853), (132, 566230), (140, 533874), (154, 485340), (165, 452984), (168, 444895), (210, 355916), (220, 339738), (231, 323560), (264, 283115), (280, 266937), (308, 242670), (330, 226492), (385, 194136), (420, 177958), (440, 169869), (462, 161780), (616, 121335), (660, 113246), (770, 97068), (840, 88979), (924, 80890), (1155, 64712), (1320, 56623), (1540, 48534), (1848, 40445), (2310, 32356), (3080, 24267), (4620, 16178), (8089, 9240)]