15116250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 39362400

約数和(自身を除く): 24246150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 139, 145, 150, 174, 250, 278, 290, 375, 417, 435, 625, 695, 725, 750, 834, 870, 1250, 1390, 1450, 1875, 2085, 2175, 3475, 3625, 3750, 4031, 4170, 4350, 6950, 7250, 8062, 10425, 10875, 12093, 17375, 18125, 20155, 20850, 21750, 24186, 34750, 36250, 40310, 52125, 54375, 60465, 86875, 100775, 104250, 108750, 120930, 173750, 201550, 260625, 302325, 503875, 521250, 604650, 1007750, 1511625, 2519375, 3023250, 5038750, 7558125, 15116250]

約数ペア:

[(1, 15116250), (2, 7558125), (3, 5038750), (5, 3023250), (6, 2519375), (10, 1511625), (15, 1007750), (25, 604650), (29, 521250), (30, 503875), (50, 302325), (58, 260625), (75, 201550), (87, 173750), (125, 120930), (139, 108750), (145, 104250), (150, 100775), (174, 86875), (250, 60465), (278, 54375), (290, 52125), (375, 40310), (417, 36250), (435, 34750), (625, 24186), (695, 21750), (725, 20850), (750, 20155), (834, 18125), (870, 17375), (1250, 12093), (1390, 10875), (1450, 10425), (1875, 8062), (2085, 7250), (2175, 6950), (3475, 4350), (3625, 4170), (3750, 4031)]