87775380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 192

約数和(自身を含む): 340623360

約数和(自身を除く): 252847980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2111, 2310, 2772, 2970, 3465, 3780, 4158, 4222, 4620, 5940, 6333, 6930, 8316, 8444, 10395, 10555, 12666, 13860, 14777, 18999, 20790, 21110, 23221, 25332, 29554, 31665, 37998, 41580, 42220, 44331, 46442, 56997, 59108, 63330, 69663, 73885, 75996, 88662, 92884, 94995, 113994, 116105, 126660, 132993, 139326, 147770, 162547, 177324, 189990, 208989, 221655, 227988, 232210, 265986, 278652, 284985, 295540, 325094, 348315, 379980, 398979, 417978, 443310, 464420, 487641, 531972, 569970, 626967, 650188, 664965, 696630, 797958, 812735, 835956, 886620, 975282, 1044945, 1139940, 1253934, 1329930, 1393260, 1462923, 1595916, 1625470, 1950564, 1994895, 2089890, 2438205, 2507868, 2659860, 2925846, 3134835, 3250940, 3989790, 4179780, 4388769, 4876410, 5851692, 6269670, 7314615, 7979580, 8777538, 9752820, 12539340, 14629230, 17555076, 21943845, 29258460, 43887690, 87775380]

約数ペア:

[(1, 87775380), (2, 43887690), (3, 29258460), (4, 21943845), (5, 17555076), (6, 14629230), (7, 12539340), (9, 9752820), (10, 8777538), (11, 7979580), (12, 7314615), (14, 6269670), (15, 5851692), (18, 4876410), (20, 4388769), (21, 4179780), (22, 3989790), (27, 3250940), (28, 3134835), (30, 2925846), (33, 2659860), (35, 2507868), (36, 2438205), (42, 2089890), (44, 1994895), (45, 1950564), (54, 1625470), (55, 1595916), (60, 1462923), (63, 1393260), (66, 1329930), (70, 1253934), (77, 1139940), (84, 1044945), (90, 975282), (99, 886620), (105, 835956), (108, 812735), (110, 797958), (126, 696630), (132, 664965), (135, 650188), (140, 626967), (154, 569970), (165, 531972), (180, 487641), (189, 464420), (198, 443310), (210, 417978), (220, 398979), (231, 379980), (252, 348315), (270, 325094), (297, 295540), (308, 284985), (315, 278652), (330, 265986), (378, 232210), (385, 227988), (396, 221655), (420, 208989), (462, 189990), (495, 177324), (540, 162547), (594, 147770), (630, 139326), (660, 132993), (693, 126660), (756, 116105), (770, 113994), (924, 94995), (945, 92884), (990, 88662), (1155, 75996), (1188, 73885), (1260, 69663), (1386, 63330), (1485, 59108), (1540, 56997), (1890, 46442), (1980, 44331), (2079, 42220), (2111, 41580), (2310, 37998), (2772, 31665), (2970, 29554), (3465, 25332), (3780, 23221), (4158, 21110), (4222, 20790), (4620, 18999), (5940, 14777), (6333, 13860), (6930, 12666), (8316, 10555), (8444, 10395)]