85756440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9281}}^1$

素因数の和:9313

約数の個数: 128

約数和(自身を含む): 320785920

約数和(自身を除く): 235029480

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, 9240, 9281, 18562, 27843, 37124, 46405, 55686, 64967, 74248, 92810, 102091, 111372, 129934, 139215, 185620, 194901, 204182, 222744, 259868, 278430, 306273, 324835, 371240, 389802, 408364, 510455, 519736, 556860, 612546, 649670, 714637, 779604, 816728, 974505, 1020910, 1113720, 1225092, 1299340, 1429274, 1531365, 1559208, 1949010, 2041820, 2143911, 2450184, 2598680, 2858548, 3062730, 3573185, 3898020, 4083640, 4287822, 5717096, 6125460, 7146370, 7796040, 8575644, 10719555, 12250920, 14292740, 17151288, 21439110, 28585480, 42878220, 85756440]

約数ペア:

[(1, 85756440), (2, 42878220), (3, 28585480), (4, 21439110), (5, 17151288), (6, 14292740), (7, 12250920), (8, 10719555), (10, 8575644), (11, 7796040), (12, 7146370), (14, 6125460), (15, 5717096), (20, 4287822), (21, 4083640), (22, 3898020), (24, 3573185), (28, 3062730), (30, 2858548), (33, 2598680), (35, 2450184), (40, 2143911), (42, 2041820), (44, 1949010), (55, 1559208), (56, 1531365), (60, 1429274), (66, 1299340), (70, 1225092), (77, 1113720), (84, 1020910), (88, 974505), (105, 816728), (110, 779604), (120, 714637), (132, 649670), (140, 612546), (154, 556860), (165, 519736), (168, 510455), (210, 408364), (220, 389802), (231, 371240), (264, 324835), (280, 306273), (308, 278430), (330, 259868), (385, 222744), (420, 204182), (440, 194901), (462, 185620), (616, 139215), (660, 129934), (770, 111372), (840, 102091), (924, 92810), (1155, 74248), (1320, 64967), (1540, 55686), (1848, 46405), (2310, 37124), (3080, 27843), (4620, 18562), (9240, 9281)]