27975150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 87744384

約数和(自身を除く): 59769234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 83, 90, 105, 107, 126, 150, 166, 175, 210, 214, 225, 249, 315, 321, 350, 415, 450, 498, 525, 535, 581, 630, 642, 747, 749, 830, 963, 1050, 1070, 1162, 1245, 1494, 1498, 1575, 1605, 1743, 1926, 2075, 2247, 2490, 2675, 2905, 3150, 3210, 3486, 3735, 3745, 4150, 4494, 4815, 5229, 5350, 5810, 6225, 6741, 7470, 7490, 8025, 8715, 8881, 9630, 10458, 11235, 12450, 13482, 14525, 16050, 17430, 17762, 18675, 18725, 22470, 24075, 26145, 26643, 29050, 33705, 37350, 37450, 43575, 44405, 48150, 52290, 53286, 56175, 62167, 67410, 79929, 87150, 88810, 112350, 124334, 130725, 133215, 159858, 168525, 186501, 222025, 261450, 266430, 310835, 337050, 373002, 399645, 444050, 559503, 621670, 666075, 799290, 932505, 1119006, 1332150, 1554175, 1865010, 1998225, 2797515, 3108350, 3996450, 4662525, 5595030, 9325050, 13987575, 27975150]

約数ペア:

[(1, 27975150), (2, 13987575), (3, 9325050), (5, 5595030), (6, 4662525), (7, 3996450), (9, 3108350), (10, 2797515), (14, 1998225), (15, 1865010), (18, 1554175), (21, 1332150), (25, 1119006), (30, 932505), (35, 799290), (42, 666075), (45, 621670), (50, 559503), (63, 444050), (70, 399645), (75, 373002), (83, 337050), (90, 310835), (105, 266430), (107, 261450), (126, 222025), (150, 186501), (166, 168525), (175, 159858), (210, 133215), (214, 130725), (225, 124334), (249, 112350), (315, 88810), (321, 87150), (350, 79929), (415, 67410), (450, 62167), (498, 56175), (525, 53286), (535, 52290), (581, 48150), (630, 44405), (642, 43575), (747, 37450), (749, 37350), (830, 33705), (963, 29050), (1050, 26643), (1070, 26145), (1162, 24075), (1245, 22470), (1494, 18725), (1498, 18675), (1575, 17762), (1605, 17430), (1743, 16050), (1926, 14525), (2075, 13482), (2247, 12450), (2490, 11235), (2675, 10458), (2905, 9630), (3150, 8881), (3210, 8715), (3486, 8025), (3735, 7490), (3745, 7470), (4150, 6741), (4494, 6225), (4815, 5810), (5229, 5350)]