855231750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 2608070400

約数和(自身を除く): 1752838650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 29, 30, 34, 45, 50, 51, 54, 58, 75, 85, 87, 90, 102, 125, 135, 145, 150, 153, 170, 174, 225, 250, 255, 257, 261, 270, 290, 306, 375, 425, 435, 450, 459, 493, 510, 514, 522, 675, 725, 750, 765, 771, 783, 850, 870, 918, 986, 1125, 1275, 1285, 1305, 1350, 1450, 1479, 1530, 1542, 1566, 2125, 2175, 2250, 2295, 2313, 2465, 2550, 2570, 2610, 2958, 3375, 3625, 3825, 3855, 3915, 4250, 4350, 4369, 4437, 4590, 4626, 4930, 6375, 6425, 6525, 6750, 6939, 7250, 7395, 7453, 7650, 7710, 7830, 8738, 8874, 10875, 11475, 11565, 12325, 12750, 12850, 13050, 13107, 13311, 13878, 14790, 14906, 19125, 19275, 19575, 21750, 21845, 22185, 22359, 22950, 23130, 24650, 26214, 26622, 32125, 32625, 34695, 36975, 37265, 38250, 38550, 39150, 39321, 43690, 44370, 44718, 57375, 57825, 61625, 64250, 65250, 65535, 66555, 67077, 69390, 73950, 74530, 78642, 96375, 97875, 109225, 110925, 111795, 114750, 115650, 117963, 123250, 126701, 131070, 133110, 134154, 173475, 184875, 186325, 192750, 195750, 196605, 201231, 218450, 221850, 223590, 235926, 253402, 289125, 327675, 332775, 335385, 346950, 369750, 372650, 380103, 393210, 402462, 546125, 554625, 558975, 578250, 589815, 633505, 655350, 665550, 670770, 760206, 867375, 931625, 983025, 1006155, 1092250, 1109250, 1117950, 1140309, 1179630, 1267010, 1638375, 1663875, 1676925, 1734750, 1863250, 1900515, 1966050, 2012310, 2280618, 2794875, 2949075, 3167525, 3276750, 3327750, 3353850, 3420927, 3801030, 4915125, 5030775, 5589750, 5701545, 5898150, 6335050, 6841854, 8384625, 9502575, 9830250, 10061550, 11403090, 14745375, 15837625, 16769250, 17104635, 19005150, 25153875, 28507725, 29490750, 31675250, 34209270, 47512875, 50307750, 57015450, 85523175, 95025750, 142538625, 171046350, 285077250, 427615875, 855231750]

約数ペア:

[(1, 855231750), (2, 427615875), (3, 285077250), (5, 171046350), (6, 142538625), (9, 95025750), (10, 85523175), (15, 57015450), (17, 50307750), (18, 47512875), (25, 34209270), (27, 31675250), (29, 29490750), (30, 28507725), (34, 25153875), (45, 19005150), (50, 17104635), (51, 16769250), (54, 15837625), (58, 14745375), (75, 11403090), (85, 10061550), (87, 9830250), (90, 9502575), (102, 8384625), (125, 6841854), (135, 6335050), (145, 5898150), (150, 5701545), (153, 5589750), (170, 5030775), (174, 4915125), (225, 3801030), (250, 3420927), (255, 3353850), (257, 3327750), (261, 3276750), (270, 3167525), (290, 2949075), (306, 2794875), (375, 2280618), (425, 2012310), (435, 1966050), (450, 1900515), (459, 1863250), (493, 1734750), (510, 1676925), (514, 1663875), (522, 1638375), (675, 1267010), (725, 1179630), (750, 1140309), (765, 1117950), (771, 1109250), (783, 1092250), (850, 1006155), (870, 983025), (918, 931625), (986, 867375), (1125, 760206), (1275, 670770), (1285, 665550), (1305, 655350), (1350, 633505), (1450, 589815), (1479, 578250), (1530, 558975), (1542, 554625), (1566, 546125), (2125, 402462), (2175, 393210), (2250, 380103), (2295, 372650), (2313, 369750), (2465, 346950), (2550, 335385), (2570, 332775), (2610, 327675), (2958, 289125), (3375, 253402), (3625, 235926), (3825, 223590), (3855, 221850), (3915, 218450), (4250, 201231), (4350, 196605), (4369, 195750), (4437, 192750), (4590, 186325), (4626, 184875), (4930, 173475), (6375, 134154), (6425, 133110), (6525, 131070), (6750, 126701), (6939, 123250), (7250, 117963), (7395, 115650), (7453, 114750), (7650, 111795), (7710, 110925), (7830, 109225), (8738, 97875), (8874, 96375), (10875, 78642), (11475, 74530), (11565, 73950), (12325, 69390), (12750, 67077), (12850, 66555), (13050, 65535), (13107, 65250), (13311, 64250), (13878, 61625), (14790, 57825), (14906, 57375), (19125, 44718), (19275, 44370), (19575, 43690), (21750, 39321), (21845, 39150), (22185, 38550), (22359, 38250), (22950, 37265), (23130, 36975), (24650, 34695), (26214, 32625), (26622, 32125)]