15541050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 47621952

約数和(自身を除く): 32080902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 41, 42, 50, 57, 70, 75, 82, 95, 105, 114, 123, 133, 150, 175, 190, 205, 210, 246, 266, 285, 287, 350, 361, 399, 410, 475, 525, 570, 574, 615, 665, 722, 779, 798, 861, 950, 1025, 1050, 1083, 1230, 1330, 1425, 1435, 1558, 1722, 1805, 1995, 2050, 2166, 2337, 2527, 2850, 2870, 3075, 3325, 3610, 3895, 3990, 4305, 4674, 5054, 5415, 5453, 6150, 6650, 7175, 7581, 7790, 8610, 9025, 9975, 10830, 10906, 11685, 12635, 14350, 14801, 15162, 16359, 18050, 19475, 19950, 21525, 23370, 25270, 27075, 27265, 29602, 32718, 37905, 38950, 43050, 44403, 54150, 54530, 58425, 63175, 74005, 75810, 81795, 88806, 103607, 116850, 126350, 136325, 148010, 163590, 189525, 207214, 222015, 272650, 310821, 370025, 379050, 408975, 444030, 518035, 621642, 740050, 817950, 1036070, 1110075, 1554105, 2220150, 2590175, 3108210, 5180350, 7770525, 15541050]

約数ペア:

[(1, 15541050), (2, 7770525), (3, 5180350), (5, 3108210), (6, 2590175), (7, 2220150), (10, 1554105), (14, 1110075), (15, 1036070), (19, 817950), (21, 740050), (25, 621642), (30, 518035), (35, 444030), (38, 408975), (41, 379050), (42, 370025), (50, 310821), (57, 272650), (70, 222015), (75, 207214), (82, 189525), (95, 163590), (105, 148010), (114, 136325), (123, 126350), (133, 116850), (150, 103607), (175, 88806), (190, 81795), (205, 75810), (210, 74005), (246, 63175), (266, 58425), (285, 54530), (287, 54150), (350, 44403), (361, 43050), (399, 38950), (410, 37905), (475, 32718), (525, 29602), (570, 27265), (574, 27075), (615, 25270), (665, 23370), (722, 21525), (779, 19950), (798, 19475), (861, 18050), (950, 16359), (1025, 15162), (1050, 14801), (1083, 14350), (1230, 12635), (1330, 11685), (1425, 10906), (1435, 10830), (1558, 9975), (1722, 9025), (1805, 8610), (1995, 7790), (2050, 7581), (2166, 7175), (2337, 6650), (2527, 6150), (2850, 5453), (2870, 5415), (3075, 5054), (3325, 4674), (3610, 4305), (3895, 3990)]