139504050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 435394752

約数和(自身を除く): 295890702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 67, 70, 75, 90, 105, 126, 134, 150, 175, 201, 210, 225, 315, 335, 350, 402, 450, 469, 525, 603, 630, 661, 670, 938, 1005, 1050, 1206, 1322, 1407, 1575, 1675, 1983, 2010, 2345, 2814, 3015, 3150, 3305, 3350, 3966, 4221, 4627, 4690, 5025, 5949, 6030, 6610, 7035, 8442, 9254, 9915, 10050, 11725, 11898, 13881, 14070, 15075, 16525, 19830, 21105, 23135, 23450, 27762, 29745, 30150, 33050, 35175, 41643, 42210, 44287, 46270, 49575, 59490, 69405, 70350, 83286, 88574, 99150, 105525, 115675, 132861, 138810, 148725, 208215, 211050, 221435, 231350, 265722, 297450, 310009, 347025, 398583, 416430, 442870, 620018, 664305, 694050, 797166, 930027, 1041075, 1107175, 1328610, 1550045, 1860054, 1992915, 2082150, 2214350, 2790081, 3100090, 3321525, 3985830, 4650135, 5580162, 6643050, 7750225, 9300270, 9964575, 13950405, 15500450, 19929150, 23250675, 27900810, 46501350, 69752025, 139504050]

約数ペア:

[(1, 139504050), (2, 69752025), (3, 46501350), (5, 27900810), (6, 23250675), (7, 19929150), (9, 15500450), (10, 13950405), (14, 9964575), (15, 9300270), (18, 7750225), (21, 6643050), (25, 5580162), (30, 4650135), (35, 3985830), (42, 3321525), (45, 3100090), (50, 2790081), (63, 2214350), (67, 2082150), (70, 1992915), (75, 1860054), (90, 1550045), (105, 1328610), (126, 1107175), (134, 1041075), (150, 930027), (175, 797166), (201, 694050), (210, 664305), (225, 620018), (315, 442870), (335, 416430), (350, 398583), (402, 347025), (450, 310009), (469, 297450), (525, 265722), (603, 231350), (630, 221435), (661, 211050), (670, 208215), (938, 148725), (1005, 138810), (1050, 132861), (1206, 115675), (1322, 105525), (1407, 99150), (1575, 88574), (1675, 83286), (1983, 70350), (2010, 69405), (2345, 59490), (2814, 49575), (3015, 46270), (3150, 44287), (3305, 42210), (3350, 41643), (3966, 35175), (4221, 33050), (4627, 30150), (4690, 29745), (5025, 27762), (5949, 23450), (6030, 23135), (6610, 21105), (7035, 19830), (8442, 16525), (9254, 15075), (9915, 14070), (10050, 13881), (11725, 11898)]