15574950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 43747200

約数和(自身を除く): 28172250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 83, 90, 135, 139, 150, 166, 225, 249, 270, 278, 415, 417, 450, 498, 675, 695, 747, 830, 834, 1245, 1251, 1350, 1390, 1494, 2075, 2085, 2241, 2490, 2502, 3475, 3735, 3753, 4150, 4170, 4482, 6225, 6255, 6950, 7470, 7506, 10425, 11205, 11537, 12450, 12510, 18675, 18765, 20850, 22410, 23074, 31275, 34611, 37350, 37530, 56025, 57685, 62550, 69222, 93825, 103833, 112050, 115370, 173055, 187650, 207666, 288425, 311499, 346110, 519165, 576850, 622998, 865275, 1038330, 1557495, 1730550, 2595825, 3114990, 5191650, 7787475, 15574950]

約数ペア:

[(1, 15574950), (2, 7787475), (3, 5191650), (5, 3114990), (6, 2595825), (9, 1730550), (10, 1557495), (15, 1038330), (18, 865275), (25, 622998), (27, 576850), (30, 519165), (45, 346110), (50, 311499), (54, 288425), (75, 207666), (83, 187650), (90, 173055), (135, 115370), (139, 112050), (150, 103833), (166, 93825), (225, 69222), (249, 62550), (270, 57685), (278, 56025), (415, 37530), (417, 37350), (450, 34611), (498, 31275), (675, 23074), (695, 22410), (747, 20850), (830, 18765), (834, 18675), (1245, 12510), (1251, 12450), (1350, 11537), (1390, 11205), (1494, 10425), (2075, 7506), (2085, 7470), (2241, 6950), (2490, 6255), (2502, 6225), (3475, 4482), (3735, 4170), (3753, 4150)]