80584672800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{127669}}^1$

素因数の和:127955

約数の個数: 144

約数和(自身を含む): 263302522560

約数和(自身を除く): 182717849760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 263, 300, 400, 480, 526, 600, 789, 800, 1052, 1200, 1315, 1578, 2104, 2400, 2630, 3156, 3945, 4208, 5260, 6312, 6575, 7890, 8416, 10520, 12624, 13150, 15780, 19725, 21040, 25248, 26300, 31560, 39450, 42080, 52600, 63120, 78900, 105200, 126240, 127669, 157800, 210400, 255338, 315600, 383007, 510676, 631200, 638345, 766014, 1021352, 1276690, 1532028, 1915035, 2042704, 2553380, 3064056, 3191725, 3830070, 4085408, 5106760, 6128112, 6383450, 7660140, 9575175, 10213520, 12256224, 12766900, 15320280, 19150350, 20427040, 25533800, 30640560, 33576947, 38300700, 51067600, 61281120, 67153894, 76601400, 100730841, 102135200, 134307788, 153202800, 167884735, 201461682, 268615576, 306405600, 335769470, 402923364, 503654205, 537231152, 671538940, 805846728, 839423675, 1007308410, 1074462304, 1343077880, 1611693456, 1678847350, 2014616820, 2518271025, 2686155760, 3223386912, 3357694700, 4029233640, 5036542050, 5372311520, 6715389400, 8058467280, 10073084100, 13430778800, 16116934560, 20146168200, 26861557600, 40292336400, 80584672800]

約数ペア:

[(1, 80584672800), (2, 40292336400), (3, 26861557600), (4, 20146168200), (5, 16116934560), (6, 13430778800), (8, 10073084100), (10, 8058467280), (12, 6715389400), (15, 5372311520), (16, 5036542050), (20, 4029233640), (24, 3357694700), (25, 3223386912), (30, 2686155760), (32, 2518271025), (40, 2014616820), (48, 1678847350), (50, 1611693456), (60, 1343077880), (75, 1074462304), (80, 1007308410), (96, 839423675), (100, 805846728), (120, 671538940), (150, 537231152), (160, 503654205), (200, 402923364), (240, 335769470), (263, 306405600), (300, 268615576), (400, 201461682), (480, 167884735), (526, 153202800), (600, 134307788), (789, 102135200), (800, 100730841), (1052, 76601400), (1200, 67153894), (1315, 61281120), (1578, 51067600), (2104, 38300700), (2400, 33576947), (2630, 30640560), (3156, 25533800), (3945, 20427040), (4208, 19150350), (5260, 15320280), (6312, 12766900), (6575, 12256224), (7890, 10213520), (8416, 9575175), (10520, 7660140), (12624, 6383450), (13150, 6128112), (15780, 5106760), (19725, 4085408), (21040, 3830070), (25248, 3191725), (26300, 3064056), (31560, 2553380), (39450, 2042704), (42080, 1915035), (52600, 1532028), (63120, 1276690), (78900, 1021352), (105200, 766014), (126240, 638345), (127669, 631200), (157800, 510676), (210400, 383007), (255338, 315600)]