2021178150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{10771}}^1$

素因数の和:10931

約数の個数: 96

約数和(自身を含む): 5610057600

約数和(自身を除く): 3588879450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 139, 150, 225, 270, 278, 417, 450, 675, 695, 834, 1251, 1350, 1390, 2085, 2502, 3475, 3753, 4170, 6255, 6950, 7506, 10425, 10771, 12510, 18765, 20850, 21542, 31275, 32313, 37530, 53855, 62550, 64626, 93825, 96939, 107710, 161565, 187650, 193878, 269275, 290817, 323130, 484695, 538550, 581634, 807825, 969390, 1454085, 1497169, 1615650, 2423475, 2908170, 2994338, 4491507, 4846950, 7270425, 7485845, 8983014, 13474521, 14540850, 14971690, 22457535, 26949042, 37429225, 40423563, 44915070, 67372605, 74858450, 80847126, 112287675, 134745210, 202117815, 224575350, 336863025, 404235630, 673726050, 1010589075, 2021178150]

約数ペア:

[(1, 2021178150), (2, 1010589075), (3, 673726050), (5, 404235630), (6, 336863025), (9, 224575350), (10, 202117815), (15, 134745210), (18, 112287675), (25, 80847126), (27, 74858450), (30, 67372605), (45, 44915070), (50, 40423563), (54, 37429225), (75, 26949042), (90, 22457535), (135, 14971690), (139, 14540850), (150, 13474521), (225, 8983014), (270, 7485845), (278, 7270425), (417, 4846950), (450, 4491507), (675, 2994338), (695, 2908170), (834, 2423475), (1251, 1615650), (1350, 1497169), (1390, 1454085), (2085, 969390), (2502, 807825), (3475, 581634), (3753, 538550), (4170, 484695), (6255, 323130), (6950, 290817), (7506, 269275), (10425, 193878), (10771, 187650), (12510, 161565), (18765, 107710), (20850, 96939), (21542, 93825), (31275, 64626), (32313, 62550), (37530, 53855)]