66950250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 181958400

約数和(自身を除く): 115008150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 59, 75, 85, 89, 102, 118, 125, 150, 170, 177, 178, 250, 255, 267, 295, 354, 375, 425, 445, 510, 534, 590, 750, 850, 885, 890, 1003, 1275, 1335, 1475, 1513, 1770, 2006, 2125, 2225, 2550, 2670, 2950, 3009, 3026, 4250, 4425, 4450, 4539, 5015, 5251, 6018, 6375, 6675, 7375, 7565, 8850, 9078, 10030, 10502, 11125, 12750, 13350, 14750, 15045, 15130, 15753, 22125, 22250, 22695, 25075, 26255, 30090, 31506, 33375, 37825, 44250, 45390, 50150, 52510, 66750, 75225, 75650, 78765, 89267, 113475, 125375, 131275, 150450, 157530, 178534, 189125, 226950, 250750, 262550, 267801, 376125, 378250, 393825, 446335, 535602, 567375, 656375, 752250, 787650, 892670, 1134750, 1312750, 1339005, 1969125, 2231675, 2678010, 3938250, 4463350, 6695025, 11158375, 13390050, 22316750, 33475125, 66950250]

約数ペア:

[(1, 66950250), (2, 33475125), (3, 22316750), (5, 13390050), (6, 11158375), (10, 6695025), (15, 4463350), (17, 3938250), (25, 2678010), (30, 2231675), (34, 1969125), (50, 1339005), (51, 1312750), (59, 1134750), (75, 892670), (85, 787650), (89, 752250), (102, 656375), (118, 567375), (125, 535602), (150, 446335), (170, 393825), (177, 378250), (178, 376125), (250, 267801), (255, 262550), (267, 250750), (295, 226950), (354, 189125), (375, 178534), (425, 157530), (445, 150450), (510, 131275), (534, 125375), (590, 113475), (750, 89267), (850, 78765), (885, 75650), (890, 75225), (1003, 66750), (1275, 52510), (1335, 50150), (1475, 45390), (1513, 44250), (1770, 37825), (2006, 33375), (2125, 31506), (2225, 30090), (2550, 26255), (2670, 25075), (2950, 22695), (3009, 22250), (3026, 22125), (4250, 15753), (4425, 15130), (4450, 15045), (4539, 14750), (5015, 13350), (5251, 12750), (6018, 11125), (6375, 10502), (6675, 10030), (7375, 9078), (7565, 8850)]