145685400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{34687}}^1$

素因数の和:34713

約数の個数: 96

約数和(自身を含む): 516157440

約数和(自身を除く): 370472040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 34687, 69374, 104061, 138748, 173435, 208122, 242809, 277496, 346870, 416244, 485618, 520305, 693740, 728427, 832488, 867175, 971236, 1040610, 1214045, 1387480, 1456854, 1734350, 1942472, 2081220, 2428090, 2601525, 2913708, 3468700, 3642135, 4162440, 4856180, 5203050, 5827416, 6070225, 6937400, 7284270, 9712360, 10406100, 12140450, 14568540, 18210675, 20812200, 24280900, 29137080, 36421350, 48561800, 72842700, 145685400]

約数ペア:

[(1, 145685400), (2, 72842700), (3, 48561800), (4, 36421350), (5, 29137080), (6, 24280900), (7, 20812200), (8, 18210675), (10, 14568540), (12, 12140450), (14, 10406100), (15, 9712360), (20, 7284270), (21, 6937400), (24, 6070225), (25, 5827416), (28, 5203050), (30, 4856180), (35, 4162440), (40, 3642135), (42, 3468700), (50, 2913708), (56, 2601525), (60, 2428090), (70, 2081220), (75, 1942472), (84, 1734350), (100, 1456854), (105, 1387480), (120, 1214045), (140, 1040610), (150, 971236), (168, 867175), (175, 832488), (200, 728427), (210, 693740), (280, 520305), (300, 485618), (350, 416244), (420, 346870), (525, 277496), (600, 242809), (700, 208122), (840, 173435), (1050, 138748), (1400, 104061), (2100, 69374), (4200, 34687)]