219682800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{20341}}^1$

素因数の和:20368

約数の個数: 120

約数和(自身を含む): 781946480

約数和(自身を除く): 562263680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 183069, 203410, 244092, 305115, 325456, 366138, 406820, 488184, 508525, 549207, 610230, 732276, 813640, 915345, 976368, 1017050, 1098414, 1220460, 1464552, 1525575, 1627280, 1830690, 2034100, 2196828, 2440920, 2746035, 2929104, 3051150, 3661380, 4068200, 4393656, 4576725, 4881840, 5492070, 6102300, 7322760, 8136400, 8787312, 9153450, 10984140, 12204600, 13730175, 14645520, 18306900, 21968280, 24409200, 27460350, 36613800, 43936560, 54920700, 73227600, 109841400, 219682800]

約数ペア:

[(1, 219682800), (2, 109841400), (3, 73227600), (4, 54920700), (5, 43936560), (6, 36613800), (8, 27460350), (9, 24409200), (10, 21968280), (12, 18306900), (15, 14645520), (16, 13730175), (18, 12204600), (20, 10984140), (24, 9153450), (25, 8787312), (27, 8136400), (30, 7322760), (36, 6102300), (40, 5492070), (45, 4881840), (48, 4576725), (50, 4393656), (54, 4068200), (60, 3661380), (72, 3051150), (75, 2929104), (80, 2746035), (90, 2440920), (100, 2196828), (108, 2034100), (120, 1830690), (135, 1627280), (144, 1525575), (150, 1464552), (180, 1220460), (200, 1098414), (216, 1017050), (225, 976368), (240, 915345), (270, 813640), (300, 732276), (360, 610230), (400, 549207), (432, 508525), (450, 488184), (540, 406820), (600, 366138), (675, 325456), (720, 305115), (900, 244092), (1080, 203410), (1200, 183069), (1350, 162728), (1800, 122046), (2160, 101705), (2700, 81364), (3600, 61023), (5400, 40682), (10800, 20341)]