56063700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 216

約数和(自身を含む): 219360960

約数和(自身を除く): 163297260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 809, 825, 900, 924, 990, 1050, 1100, 1155, 1260, 1386, 1540, 1575, 1618, 1650, 1925, 1980, 2100, 2310, 2427, 2475, 2772, 3150, 3236, 3300, 3465, 3850, 4045, 4620, 4854, 4950, 5663, 5775, 6300, 6930, 7281, 7700, 8090, 8899, 9708, 9900, 11326, 11550, 12135, 13860, 14562, 16180, 16989, 17325, 17798, 20225, 22652, 23100, 24270, 26697, 28315, 29124, 33978, 34650, 35596, 36405, 40450, 44495, 48540, 50967, 53394, 56630, 60675, 62293, 67956, 69300, 72810, 80091, 80900, 84945, 88990, 101934, 106788, 113260, 121350, 124586, 133485, 141575, 145620, 160182, 169890, 177980, 182025, 186879, 203868, 222475, 242700, 249172, 254835, 266970, 283150, 311465, 320364, 339780, 364050, 373758, 400455, 424725, 444950, 509670, 533940, 560637, 566300, 622930, 667425, 728100, 747516, 800910, 849450, 889900, 934395, 1019340, 1121274, 1245860, 1274175, 1334850, 1557325, 1601820, 1698900, 1868790, 2002275, 2242548, 2548350, 2669700, 2803185, 3114650, 3737580, 4004550, 4671975, 5096700, 5606370, 6229300, 8009100, 9343950, 11212740, 14015925, 18687900, 28031850, 56063700]

約数ペア:

[(1, 56063700), (2, 28031850), (3, 18687900), (4, 14015925), (5, 11212740), (6, 9343950), (7, 8009100), (9, 6229300), (10, 5606370), (11, 5096700), (12, 4671975), (14, 4004550), (15, 3737580), (18, 3114650), (20, 2803185), (21, 2669700), (22, 2548350), (25, 2242548), (28, 2002275), (30, 1868790), (33, 1698900), (35, 1601820), (36, 1557325), (42, 1334850), (44, 1274175), (45, 1245860), (50, 1121274), (55, 1019340), (60, 934395), (63, 889900), (66, 849450), (70, 800910), (75, 747516), (77, 728100), (84, 667425), (90, 622930), (99, 566300), (100, 560637), (105, 533940), (110, 509670), (126, 444950), (132, 424725), (140, 400455), (150, 373758), (154, 364050), (165, 339780), (175, 320364), (180, 311465), (198, 283150), (210, 266970), (220, 254835), (225, 249172), (231, 242700), (252, 222475), (275, 203868), (300, 186879), (308, 182025), (315, 177980), (330, 169890), (350, 160182), (385, 145620), (396, 141575), (420, 133485), (450, 124586), (462, 121350), (495, 113260), (525, 106788), (550, 101934), (630, 88990), (660, 84945), (693, 80900), (700, 80091), (770, 72810), (809, 69300), (825, 67956), (900, 62293), (924, 60675), (990, 56630), (1050, 53394), (1100, 50967), (1155, 48540), (1260, 44495), (1386, 40450), (1540, 36405), (1575, 35596), (1618, 34650), (1650, 33978), (1925, 29124), (1980, 28315), (2100, 26697), (2310, 24270), (2427, 23100), (2475, 22652), (2772, 20225), (3150, 17798), (3236, 17325), (3300, 16989), (3465, 16180), (3850, 14562), (4045, 13860), (4620, 12135), (4854, 11550), (4950, 11326), (5663, 9900), (5775, 9708), (6300, 8899), (6930, 8090), (7281, 7700)]