77773080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 256

約数和(自身を含む): 306892800

約数和(自身を除く): 229119720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 443, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 886, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1329, 1330, 1463, 1540, 1596, 1672, 1772, 1848, 1995, 2090, 2215, 2280, 2310, 2508, 2658, 2660, 2926, 3080, 3101, 3135, 3192, 3544, 3990, 4180, 4389, 4430, 4620, 4873, 5016, 5316, 5320, 5852, 6202, 6270, 6645, 7315, 7980, 8360, 8417, 8778, 8860, 9240, 9303, 9746, 10632, 11704, 12404, 12540, 13290, 14619, 14630, 15505, 15960, 16834, 17556, 17720, 18606, 19492, 21945, 24365, 24808, 25080, 25251, 26580, 29238, 29260, 31010, 33668, 34111, 35112, 37212, 38984, 42085, 43890, 46515, 48730, 50502, 53160, 58476, 58520, 58919, 62020, 67336, 68222, 73095, 74424, 84170, 87780, 92587, 93030, 97460, 101004, 102333, 116952, 117838, 124040, 126255, 136444, 146190, 168340, 170555, 175560, 176757, 185174, 186060, 194920, 202008, 204666, 235676, 252510, 272888, 277761, 292380, 294595, 336680, 341110, 353514, 370348, 372120, 409332, 462935, 471352, 505020, 511665, 555522, 584760, 589190, 648109, 682220, 707028, 740696, 818664, 883785, 925870, 1010040, 1023330, 1111044, 1178380, 1296218, 1364440, 1388805, 1414056, 1767570, 1851740, 1944327, 2046660, 2222088, 2356760, 2592436, 2777610, 3240545, 3535140, 3703480, 3888654, 4093320, 5184872, 5555220, 6481090, 7070280, 7777308, 9721635, 11110440, 12962180, 15554616, 19443270, 25924360, 38886540, 77773080]

約数ペア:

[(1, 77773080), (2, 38886540), (3, 25924360), (4, 19443270), (5, 15554616), (6, 12962180), (7, 11110440), (8, 9721635), (10, 7777308), (11, 7070280), (12, 6481090), (14, 5555220), (15, 5184872), (19, 4093320), (20, 3888654), (21, 3703480), (22, 3535140), (24, 3240545), (28, 2777610), (30, 2592436), (33, 2356760), (35, 2222088), (38, 2046660), (40, 1944327), (42, 1851740), (44, 1767570), (55, 1414056), (56, 1388805), (57, 1364440), (60, 1296218), (66, 1178380), (70, 1111044), (76, 1023330), (77, 1010040), (84, 925870), (88, 883785), (95, 818664), (105, 740696), (110, 707028), (114, 682220), (120, 648109), (132, 589190), (133, 584760), (140, 555522), (152, 511665), (154, 505020), (165, 471352), (168, 462935), (190, 409332), (209, 372120), (210, 370348), (220, 353514), (228, 341110), (231, 336680), (264, 294595), (266, 292380), (280, 277761), (285, 272888), (308, 252510), (330, 235676), (380, 204666), (385, 202008), (399, 194920), (418, 186060), (420, 185174), (440, 176757), (443, 175560), (456, 170555), (462, 168340), (532, 146190), (570, 136444), (616, 126255), (627, 124040), (660, 117838), (665, 116952), (760, 102333), (770, 101004), (798, 97460), (836, 93030), (840, 92587), (886, 87780), (924, 84170), (1045, 74424), (1064, 73095), (1140, 68222), (1155, 67336), (1254, 62020), (1320, 58919), (1329, 58520), (1330, 58476), (1463, 53160), (1540, 50502), (1596, 48730), (1672, 46515), (1772, 43890), (1848, 42085), (1995, 38984), (2090, 37212), (2215, 35112), (2280, 34111), (2310, 33668), (2508, 31010), (2658, 29260), (2660, 29238), (2926, 26580), (3080, 25251), (3101, 25080), (3135, 24808), (3192, 24365), (3544, 21945), (3990, 19492), (4180, 18606), (4389, 17720), (4430, 17556), (4620, 16834), (4873, 15960), (5016, 15505), (5316, 14630), (5320, 14619), (5852, 13290), (6202, 12540), (6270, 12404), (6645, 11704), (7315, 10632), (7980, 9746), (8360, 9303), (8417, 9240), (8778, 8860)]