155455200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{2399}}^1$

素因数の和:2431

約数の個数: 180

約数和(自身を含む): 567151200

約数和(自身を除く): 411696000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2399, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 4798, 5400, 6480, 7197, 7200, 8100, 9596, 10800, 11995, 12960, 14394, 16200, 19192, 21591, 21600, 23990, 28788, 32400, 35985, 38384, 43182, 47980, 57576, 59975, 64773, 64800, 71970, 76768, 86364, 95960, 107955, 115152, 119950, 129546, 143940, 172728, 179925, 191920, 194319, 215910, 230304, 239900, 259092, 287880, 323865, 345456, 359850, 383840, 388638, 431820, 479800, 518184, 539775, 575760, 647730, 690912, 719700, 777276, 863640, 959600, 971595, 1036368, 1079550, 1151520, 1295460, 1439400, 1554552, 1619325, 1727280, 1919200, 1943190, 2072736, 2159100, 2590920, 2878800, 3109104, 3238650, 3454560, 3886380, 4318200, 4857975, 5181840, 5757600, 6218208, 6477300, 7772760, 8636400, 9715950, 10363680, 12954600, 15545520, 17272800, 19431900, 25909200, 31091040, 38863800, 51818400, 77727600, 155455200]

約数ペア:

[(1, 155455200), (2, 77727600), (3, 51818400), (4, 38863800), (5, 31091040), (6, 25909200), (8, 19431900), (9, 17272800), (10, 15545520), (12, 12954600), (15, 10363680), (16, 9715950), (18, 8636400), (20, 7772760), (24, 6477300), (25, 6218208), (27, 5757600), (30, 5181840), (32, 4857975), (36, 4318200), (40, 3886380), (45, 3454560), (48, 3238650), (50, 3109104), (54, 2878800), (60, 2590920), (72, 2159100), (75, 2072736), (80, 1943190), (81, 1919200), (90, 1727280), (96, 1619325), (100, 1554552), (108, 1439400), (120, 1295460), (135, 1151520), (144, 1079550), (150, 1036368), (160, 971595), (162, 959600), (180, 863640), (200, 777276), (216, 719700), (225, 690912), (240, 647730), (270, 575760), (288, 539775), (300, 518184), (324, 479800), (360, 431820), (400, 388638), (405, 383840), (432, 359850), (450, 345456), (480, 323865), (540, 287880), (600, 259092), (648, 239900), (675, 230304), (720, 215910), (800, 194319), (810, 191920), (864, 179925), (900, 172728), (1080, 143940), (1200, 129546), (1296, 119950), (1350, 115152), (1440, 107955), (1620, 95960), (1800, 86364), (2025, 76768), (2160, 71970), (2399, 64800), (2400, 64773), (2592, 59975), (2700, 57576), (3240, 47980), (3600, 43182), (4050, 38384), (4320, 35985), (4798, 32400), (5400, 28788), (6480, 23990), (7197, 21600), (7200, 21591), (8100, 19192), (9596, 16200), (10800, 14394), (11995, 12960)]