68855400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 243734400

約数和(自身を除く): 174879000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 50, 54, 60, 72, 75, 82, 90, 100, 108, 120, 123, 135, 150, 164, 180, 200, 205, 216, 225, 246, 270, 300, 311, 328, 360, 369, 410, 450, 492, 540, 600, 615, 622, 675, 738, 820, 900, 933, 984, 1025, 1080, 1107, 1230, 1244, 1350, 1476, 1555, 1640, 1800, 1845, 1866, 2050, 2214, 2460, 2488, 2700, 2799, 2952, 3075, 3110, 3690, 3732, 4100, 4428, 4665, 4920, 5400, 5535, 5598, 6150, 6220, 7380, 7464, 7775, 8200, 8397, 8856, 9225, 9330, 11070, 11196, 12300, 12440, 12751, 13995, 14760, 15550, 16794, 18450, 18660, 22140, 22392, 23325, 24600, 25502, 27675, 27990, 31100, 33588, 36900, 37320, 38253, 41985, 44280, 46650, 51004, 55350, 55980, 62200, 63755, 67176, 69975, 73800, 76506, 83970, 93300, 102008, 110700, 111960, 114759, 127510, 139950, 153012, 167940, 186600, 191265, 209925, 221400, 229518, 255020, 279900, 306024, 318775, 335880, 344277, 382530, 419850, 459036, 510040, 559800, 573795, 637550, 688554, 765060, 839700, 918072, 956325, 1147590, 1275100, 1377108, 1530120, 1679400, 1721385, 1912650, 2295180, 2550200, 2754216, 2868975, 3442770, 3825300, 4590360, 5737950, 6885540, 7650600, 8606925, 11475900, 13771080, 17213850, 22951800, 34427700, 68855400]

約数ペア:

[(1, 68855400), (2, 34427700), (3, 22951800), (4, 17213850), (5, 13771080), (6, 11475900), (8, 8606925), (9, 7650600), (10, 6885540), (12, 5737950), (15, 4590360), (18, 3825300), (20, 3442770), (24, 2868975), (25, 2754216), (27, 2550200), (30, 2295180), (36, 1912650), (40, 1721385), (41, 1679400), (45, 1530120), (50, 1377108), (54, 1275100), (60, 1147590), (72, 956325), (75, 918072), (82, 839700), (90, 765060), (100, 688554), (108, 637550), (120, 573795), (123, 559800), (135, 510040), (150, 459036), (164, 419850), (180, 382530), (200, 344277), (205, 335880), (216, 318775), (225, 306024), (246, 279900), (270, 255020), (300, 229518), (311, 221400), (328, 209925), (360, 191265), (369, 186600), (410, 167940), (450, 153012), (492, 139950), (540, 127510), (600, 114759), (615, 111960), (622, 110700), (675, 102008), (738, 93300), (820, 83970), (900, 76506), (933, 73800), (984, 69975), (1025, 67176), (1080, 63755), (1107, 62200), (1230, 55980), (1244, 55350), (1350, 51004), (1476, 46650), (1555, 44280), (1640, 41985), (1800, 38253), (1845, 37320), (1866, 36900), (2050, 33588), (2214, 31100), (2460, 27990), (2488, 27675), (2700, 25502), (2799, 24600), (2952, 23325), (3075, 22392), (3110, 22140), (3690, 18660), (3732, 18450), (4100, 16794), (4428, 15550), (4665, 14760), (4920, 13995), (5400, 12751), (5535, 12440), (5598, 12300), (6150, 11196), (6220, 11070), (7380, 9330), (7464, 9225), (7775, 8856), (8200, 8397)]