172318860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{45587}}^1$

素因数の和:45612

約数の個数: 96

約数和(自身を含む): 612702720

約数和(自身を除く): 440383860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 45587, 91174, 136761, 182348, 227935, 273522, 319109, 410283, 455870, 547044, 638218, 683805, 820566, 911740, 957327, 1230849, 1276436, 1367610, 1595545, 1641132, 1914654, 2051415, 2461698, 2735220, 2871981, 3191090, 3829308, 4102830, 4786635, 4923396, 5743962, 6154245, 6382180, 8205660, 8615943, 9573270, 11487924, 12308490, 14359905, 17231886, 19146540, 24616980, 28719810, 34463772, 43079715, 57439620, 86159430, 172318860]

約数ペア:

[(1, 172318860), (2, 86159430), (3, 57439620), (4, 43079715), (5, 34463772), (6, 28719810), (7, 24616980), (9, 19146540), (10, 17231886), (12, 14359905), (14, 12308490), (15, 11487924), (18, 9573270), (20, 8615943), (21, 8205660), (27, 6382180), (28, 6154245), (30, 5743962), (35, 4923396), (36, 4786635), (42, 4102830), (45, 3829308), (54, 3191090), (60, 2871981), (63, 2735220), (70, 2461698), (84, 2051415), (90, 1914654), (105, 1641132), (108, 1595545), (126, 1367610), (135, 1276436), (140, 1230849), (180, 957327), (189, 911740), (210, 820566), (252, 683805), (270, 638218), (315, 547044), (378, 455870), (420, 410283), (540, 319109), (630, 273522), (756, 227935), (945, 182348), (1260, 136761), (1890, 91174), (3780, 45587)]