13819050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 43872192

約数和(自身を除く): 30053142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 107, 123, 126, 150, 175, 205, 210, 214, 225, 246, 287, 315, 321, 350, 369, 410, 450, 525, 535, 574, 615, 630, 642, 738, 749, 861, 963, 1025, 1050, 1070, 1230, 1435, 1498, 1575, 1605, 1722, 1845, 1926, 2050, 2247, 2583, 2675, 2870, 3075, 3150, 3210, 3690, 3745, 4305, 4387, 4494, 4815, 5166, 5350, 6150, 6741, 7175, 7490, 8025, 8610, 8774, 9225, 9630, 11235, 12915, 13161, 13482, 14350, 16050, 18450, 18725, 21525, 21935, 22470, 24075, 25830, 26322, 30709, 33705, 37450, 39483, 43050, 43870, 48150, 56175, 61418, 64575, 65805, 67410, 78966, 92127, 109675, 112350, 129150, 131610, 153545, 168525, 184254, 197415, 219350, 276381, 307090, 329025, 337050, 394830, 460635, 552762, 658050, 767725, 921270, 987075, 1381905, 1535450, 1974150, 2303175, 2763810, 4606350, 6909525, 13819050]

約数ペア:

[(1, 13819050), (2, 6909525), (3, 4606350), (5, 2763810), (6, 2303175), (7, 1974150), (9, 1535450), (10, 1381905), (14, 987075), (15, 921270), (18, 767725), (21, 658050), (25, 552762), (30, 460635), (35, 394830), (41, 337050), (42, 329025), (45, 307090), (50, 276381), (63, 219350), (70, 197415), (75, 184254), (82, 168525), (90, 153545), (105, 131610), (107, 129150), (123, 112350), (126, 109675), (150, 92127), (175, 78966), (205, 67410), (210, 65805), (214, 64575), (225, 61418), (246, 56175), (287, 48150), (315, 43870), (321, 43050), (350, 39483), (369, 37450), (410, 33705), (450, 30709), (525, 26322), (535, 25830), (574, 24075), (615, 22470), (630, 21935), (642, 21525), (738, 18725), (749, 18450), (861, 16050), (963, 14350), (1025, 13482), (1050, 13161), (1070, 12915), (1230, 11235), (1435, 9630), (1498, 9225), (1575, 8774), (1605, 8610), (1722, 8025), (1845, 7490), (1926, 7175), (2050, 6741), (2247, 6150), (2583, 5350), (2675, 5166), (2870, 4815), (3075, 4494), (3150, 4387), (3210, 4305), (3690, 3745)]