100617900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 312792480

約数和(自身を除く): 212174580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 109, 150, 170, 181, 204, 218, 255, 300, 327, 340, 362, 425, 436, 510, 543, 545, 654, 724, 850, 905, 1020, 1086, 1090, 1275, 1308, 1635, 1700, 1810, 1853, 2172, 2180, 2550, 2715, 2725, 3077, 3270, 3620, 3706, 4525, 5100, 5430, 5450, 5559, 6154, 6540, 7412, 8175, 9050, 9231, 9265, 10860, 10900, 11118, 12308, 13575, 15385, 16350, 18100, 18462, 18530, 19729, 22236, 27150, 27795, 30770, 32700, 36924, 37060, 39458, 46155, 46325, 54300, 55590, 59187, 61540, 76925, 78916, 92310, 92650, 98645, 111180, 118374, 138975, 153850, 184620, 185300, 197290, 230775, 236748, 277950, 295935, 307700, 335393, 394580, 461550, 493225, 555900, 591870, 670786, 923100, 986450, 1006179, 1183740, 1341572, 1479675, 1676965, 1972900, 2012358, 2959350, 3353930, 4024716, 5030895, 5918700, 6707860, 8384825, 10061790, 16769650, 20123580, 25154475, 33539300, 50308950, 100617900]

約数ペア:

[(1, 100617900), (2, 50308950), (3, 33539300), (4, 25154475), (5, 20123580), (6, 16769650), (10, 10061790), (12, 8384825), (15, 6707860), (17, 5918700), (20, 5030895), (25, 4024716), (30, 3353930), (34, 2959350), (50, 2012358), (51, 1972900), (60, 1676965), (68, 1479675), (75, 1341572), (85, 1183740), (100, 1006179), (102, 986450), (109, 923100), (150, 670786), (170, 591870), (181, 555900), (204, 493225), (218, 461550), (255, 394580), (300, 335393), (327, 307700), (340, 295935), (362, 277950), (425, 236748), (436, 230775), (510, 197290), (543, 185300), (545, 184620), (654, 153850), (724, 138975), (850, 118374), (905, 111180), (1020, 98645), (1086, 92650), (1090, 92310), (1275, 78916), (1308, 76925), (1635, 61540), (1700, 59187), (1810, 55590), (1853, 54300), (2172, 46325), (2180, 46155), (2550, 39458), (2715, 37060), (2725, 36924), (3077, 32700), (3270, 30770), (3620, 27795), (3706, 27150), (4525, 22236), (5100, 19729), (5430, 18530), (5450, 18462), (5559, 18100), (6154, 16350), (6540, 15385), (7412, 13575), (8175, 12308), (9050, 11118), (9231, 10900), (9265, 10860)]