1798942800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{78901}}^1$

素因数の和:78941

約数の個数: 120

約数和(自身を含む): 6065985760

約数和(自身を除く): 4267042960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 78901, 157802, 236703, 315604, 394505, 473406, 631208, 789010, 946812, 1183515, 1262416, 1499119, 1578020, 1893624, 1972525, 2367030, 2998238, 3156040, 3787248, 3945050, 4497357, 4734060, 5917575, 5996476, 6312080, 7495595, 7890100, 8994714, 9468120, 11835150, 11992952, 14991190, 15780200, 17989428, 18936240, 22486785, 23670300, 23985904, 29982380, 31560400, 35978856, 37477975, 44973570, 47340600, 59964760, 71957712, 74955950, 89947140, 94681200, 112433925, 119929520, 149911900, 179894280, 224867850, 299823800, 359788560, 449735700, 599647600, 899471400, 1798942800]

約数ペア:

[(1, 1798942800), (2, 899471400), (3, 599647600), (4, 449735700), (5, 359788560), (6, 299823800), (8, 224867850), (10, 179894280), (12, 149911900), (15, 119929520), (16, 112433925), (19, 94681200), (20, 89947140), (24, 74955950), (25, 71957712), (30, 59964760), (38, 47340600), (40, 44973570), (48, 37477975), (50, 35978856), (57, 31560400), (60, 29982380), (75, 23985904), (76, 23670300), (80, 22486785), (95, 18936240), (100, 17989428), (114, 15780200), (120, 14991190), (150, 11992952), (152, 11835150), (190, 9468120), (200, 8994714), (228, 7890100), (240, 7495595), (285, 6312080), (300, 5996476), (304, 5917575), (380, 4734060), (400, 4497357), (456, 3945050), (475, 3787248), (570, 3156040), (600, 2998238), (760, 2367030), (912, 1972525), (950, 1893624), (1140, 1578020), (1200, 1499119), (1425, 1262416), (1520, 1183515), (1900, 946812), (2280, 789010), (2850, 631208), (3800, 473406), (4560, 394505), (5700, 315604), (7600, 236703), (11400, 157802), (22800, 78901)]