85477770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 276007680

約数和(自身を除く): 190529910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 57, 63, 70, 74, 90, 95, 105, 111, 114, 126, 133, 171, 185, 190, 193, 210, 222, 259, 266, 285, 315, 333, 342, 370, 386, 399, 518, 555, 570, 579, 630, 665, 666, 703, 777, 798, 855, 965, 1110, 1158, 1197, 1295, 1330, 1351, 1406, 1554, 1665, 1710, 1737, 1930, 1995, 2109, 2331, 2394, 2590, 2702, 2895, 3330, 3474, 3515, 3667, 3885, 3990, 4053, 4218, 4662, 4921, 5790, 5985, 6327, 6755, 7030, 7141, 7334, 7770, 8106, 8685, 9842, 10545, 11001, 11655, 11970, 12159, 12654, 13510, 14282, 14763, 17370, 18335, 20265, 21090, 21423, 22002, 23310, 24318, 24605, 25669, 29526, 31635, 33003, 35705, 36670, 40530, 42846, 44289, 49210, 49987, 51338, 55005, 60795, 63270, 64269, 66006, 71410, 73815, 77007, 88578, 99974, 107115, 110010, 121590, 128345, 128538, 135679, 147630, 149961, 154014, 165015, 214230, 221445, 231021, 249935, 256690, 271358, 299922, 321345, 330030, 385035, 407037, 442890, 449883, 462042, 499870, 642690, 678395, 749805, 770070, 814074, 899766, 949753, 1155105, 1221111, 1356790, 1499610, 1899506, 2035185, 2249415, 2310210, 2442222, 2849259, 4070370, 4498830, 4748765, 5698518, 6105555, 8547777, 9497530, 12211110, 14246295, 17095554, 28492590, 42738885, 85477770]

約数ペア:

[(1, 85477770), (2, 42738885), (3, 28492590), (5, 17095554), (6, 14246295), (7, 12211110), (9, 9497530), (10, 8547777), (14, 6105555), (15, 5698518), (18, 4748765), (19, 4498830), (21, 4070370), (30, 2849259), (35, 2442222), (37, 2310210), (38, 2249415), (42, 2035185), (45, 1899506), (57, 1499610), (63, 1356790), (70, 1221111), (74, 1155105), (90, 949753), (95, 899766), (105, 814074), (111, 770070), (114, 749805), (126, 678395), (133, 642690), (171, 499870), (185, 462042), (190, 449883), (193, 442890), (210, 407037), (222, 385035), (259, 330030), (266, 321345), (285, 299922), (315, 271358), (333, 256690), (342, 249935), (370, 231021), (386, 221445), (399, 214230), (518, 165015), (555, 154014), (570, 149961), (579, 147630), (630, 135679), (665, 128538), (666, 128345), (703, 121590), (777, 110010), (798, 107115), (855, 99974), (965, 88578), (1110, 77007), (1158, 73815), (1197, 71410), (1295, 66006), (1330, 64269), (1351, 63270), (1406, 60795), (1554, 55005), (1665, 51338), (1710, 49987), (1737, 49210), (1930, 44289), (1995, 42846), (2109, 40530), (2331, 36670), (2394, 35705), (2590, 33003), (2702, 31635), (2895, 29526), (3330, 25669), (3474, 24605), (3515, 24318), (3667, 23310), (3885, 22002), (3990, 21423), (4053, 21090), (4218, 20265), (4662, 18335), (4921, 17370), (5790, 14763), (5985, 14282), (6327, 13510), (6755, 12654), (7030, 12159), (7141, 11970), (7334, 11655), (7770, 11001), (8106, 10545), (8685, 9842)]