23805900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2939}}^1$

素因数の和:2965

約数の個数: 90

約数和(自身を含む): 77195580

約数和(自身を除く): 53389680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 2939, 4050, 5878, 8100, 8817, 11756, 14695, 17634, 26451, 29390, 35268, 44085, 52902, 58780, 73475, 79353, 88170, 105804, 132255, 146950, 158706, 176340, 220425, 238059, 264510, 293900, 317412, 396765, 440850, 476118, 529020, 661275, 793530, 881700, 952236, 1190295, 1322550, 1587060, 1983825, 2380590, 2645100, 3967650, 4761180, 5951475, 7935300, 11902950, 23805900]

約数ペア:

[(1, 23805900), (2, 11902950), (3, 7935300), (4, 5951475), (5, 4761180), (6, 3967650), (9, 2645100), (10, 2380590), (12, 1983825), (15, 1587060), (18, 1322550), (20, 1190295), (25, 952236), (27, 881700), (30, 793530), (36, 661275), (45, 529020), (50, 476118), (54, 440850), (60, 396765), (75, 317412), (81, 293900), (90, 264510), (100, 238059), (108, 220425), (135, 176340), (150, 158706), (162, 146950), (180, 132255), (225, 105804), (270, 88170), (300, 79353), (324, 73475), (405, 58780), (450, 52902), (540, 44085), (675, 35268), (810, 29390), (900, 26451), (1350, 17634), (1620, 14695), (2025, 11756), (2700, 8817), (2939, 8100), (4050, 5878)]