67803750

素因数分解:

$2^1\times 3^3\times 5^4\times 7^2\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 224365680

約数和(自身を除く): 156561930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 41, 42, 45, 49, 50, 54, 63, 70, 75, 82, 90, 98, 105, 123, 125, 126, 135, 147, 150, 175, 189, 205, 210, 225, 245, 246, 250, 270, 287, 294, 315, 350, 369, 375, 378, 410, 441, 450, 490, 525, 574, 615, 625, 630, 675, 735, 738, 750, 861, 875, 882, 945, 1025, 1050, 1107, 1125, 1225, 1230, 1250, 1323, 1350, 1435, 1470, 1575, 1722, 1750, 1845, 1875, 1890, 2009, 2050, 2205, 2214, 2250, 2450, 2583, 2625, 2646, 2870, 3075, 3150, 3375, 3675, 3690, 3750, 4018, 4305, 4375, 4410, 4725, 5125, 5166, 5250, 5535, 5625, 6027, 6125, 6150, 6615, 6750, 7175, 7350, 7749, 7875, 8610, 8750, 9225, 9450, 10045, 10250, 11025, 11070, 11250, 12054, 12250, 12915, 13125, 13230, 14350, 15375, 15498, 15750, 16875, 18081, 18375, 18450, 20090, 21525, 22050, 23625, 25625, 25830, 26250, 27675, 30135, 30625, 30750, 33075, 33750, 35875, 36162, 36750, 38745, 39375, 43050, 46125, 47250, 50225, 51250, 54243, 55125, 55350, 60270, 61250, 64575, 66150, 71750, 76875, 77490, 78750, 90405, 91875, 92250, 100450, 107625, 108486, 110250, 118125, 129150, 138375, 150675, 153750, 165375, 179375, 180810, 183750, 193725, 215250, 230625, 236250, 251125, 271215, 275625, 276750, 301350, 322875, 330750, 358750, 387450, 452025, 461250, 502250, 538125, 542430, 551250, 645750, 691875, 753375, 826875, 904050, 968625, 1076250, 1255625, 1356075, 1383750, 1506750, 1614375, 1653750, 1937250, 2260125, 2511250, 2712150, 3228750, 3766875, 4520250, 4843125, 6780375, 7533750, 9686250, 11300625, 13560750, 22601250, 33901875, 67803750]

約数ペア:

[(1, 67803750), (2, 33901875), (3, 22601250), (5, 13560750), (6, 11300625), (7, 9686250), (9, 7533750), (10, 6780375), (14, 4843125), (15, 4520250), (18, 3766875), (21, 3228750), (25, 2712150), (27, 2511250), (30, 2260125), (35, 1937250), (41, 1653750), (42, 1614375), (45, 1506750), (49, 1383750), (50, 1356075), (54, 1255625), (63, 1076250), (70, 968625), (75, 904050), (82, 826875), (90, 753375), (98, 691875), (105, 645750), (123, 551250), (125, 542430), (126, 538125), (135, 502250), (147, 461250), (150, 452025), (175, 387450), (189, 358750), (205, 330750), (210, 322875), (225, 301350), (245, 276750), (246, 275625), (250, 271215), (270, 251125), (287, 236250), (294, 230625), (315, 215250), (350, 193725), (369, 183750), (375, 180810), (378, 179375), (410, 165375), (441, 153750), (450, 150675), (490, 138375), (525, 129150), (574, 118125), (615, 110250), (625, 108486), (630, 107625), (675, 100450), (735, 92250), (738, 91875), (750, 90405), (861, 78750), (875, 77490), (882, 76875), (945, 71750), (1025, 66150), (1050, 64575), (1107, 61250), (1125, 60270), (1225, 55350), (1230, 55125), (1250, 54243), (1323, 51250), (1350, 50225), (1435, 47250), (1470, 46125), (1575, 43050), (1722, 39375), (1750, 38745), (1845, 36750), (1875, 36162), (1890, 35875), (2009, 33750), (2050, 33075), (2205, 30750), (2214, 30625), (2250, 30135), (2450, 27675), (2583, 26250), (2625, 25830), (2646, 25625), (2870, 23625), (3075, 22050), (3150, 21525), (3375, 20090), (3675, 18450), (3690, 18375), (3750, 18081), (4018, 16875), (4305, 15750), (4375, 15498), (4410, 15375), (4725, 14350), (5125, 13230), (5166, 13125), (5250, 12915), (5535, 12250), (5625, 12054), (6027, 11250), (6125, 11070), (6150, 11025), (6615, 10250), (6750, 10045), (7175, 9450), (7350, 9225), (7749, 8750), (7875, 8610)]