1984945500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 432

約数和(自身を含む): 7104700512

約数和(自身を除く): 5119755012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 31, 34, 36, 45, 50, 51, 54, 60, 62, 68, 75, 81, 85, 90, 93, 100, 102, 108, 124, 125, 135, 150, 153, 155, 162, 170, 180, 186, 204, 225, 243, 250, 255, 270, 279, 300, 306, 310, 324, 340, 372, 375, 405, 425, 450, 459, 465, 486, 500, 510, 527, 540, 558, 612, 620, 675, 750, 765, 775, 810, 837, 850, 900, 918, 930, 961, 972, 1020, 1054, 1116, 1125, 1215, 1275, 1350, 1377, 1395, 1500, 1530, 1550, 1581, 1620, 1674, 1700, 1836, 1860, 1922, 2025, 2108, 2125, 2250, 2295, 2325, 2430, 2511, 2550, 2635, 2700, 2754, 2790, 2883, 3060, 3100, 3162, 3348, 3375, 3825, 3844, 3875, 4050, 4131, 4185, 4250, 4500, 4590, 4650, 4743, 4805, 4860, 5022, 5100, 5270, 5508, 5580, 5766, 6075, 6324, 6375, 6750, 6885, 6975, 7533, 7650, 7750, 7905, 8100, 8262, 8370, 8500, 8649, 9180, 9300, 9486, 9610, 10044, 10125, 10540, 11475, 11532, 11625, 12150, 12555, 12750, 13175, 13500, 13770, 13950, 14229, 14415, 15066, 15300, 15500, 15810, 16337, 16524, 16740, 17298, 18972, 19125, 19220, 20250, 20655, 20925, 22950, 23250, 23715, 24025, 24300, 25110, 25500, 25947, 26350, 27540, 27900, 28458, 28830, 30132, 30375, 31620, 32674, 34425, 34596, 34875, 37665, 38250, 39525, 40500, 41310, 41850, 42687, 43245, 45900, 46500, 47430, 48050, 49011, 50220, 51894, 52700, 56916, 57375, 57660, 60750, 62775, 65348, 65875, 68850, 69750, 71145, 72075, 75330, 76500, 77841, 79050, 81685, 82620, 83700, 85374, 86490, 94860, 96100, 98022, 103275, 103788, 104625, 114750, 118575, 120125, 121500, 125550, 128061, 129735, 131750, 137700, 139500, 142290, 144150, 147033, 150660, 155682, 158100, 163370, 170748, 172125, 172980, 188325, 196044, 197625, 206550, 209250, 213435, 216225, 229500, 233523, 237150, 240250, 245055, 251100, 256122, 259470, 263500, 284580, 288300, 294066, 311364, 313875, 326740, 344250, 355725, 360375, 376650, 389205, 395250, 408425, 413100, 418500, 426870, 432450, 441099, 467046, 474300, 480500, 490110, 512244, 516375, 518940, 588132, 592875, 627750, 640305, 648675, 688500, 711450, 720750, 735165, 753300, 778410, 790500, 816850, 853740, 864900, 882198, 934092, 941625, 980220, 1032750, 1067175, 1081125, 1167615, 1185750, 1225275, 1255500, 1280610, 1297350, 1323297, 1422900, 1441500, 1470330, 1556820, 1633700, 1764396, 1778625, 1883250, 1946025, 2042125, 2065500, 2134350, 2162250, 2205495, 2335230, 2371500, 2450550, 2561220, 2594700, 2646594, 2940660, 3201525, 3243375, 3557250, 3675825, 3766500, 3892050, 3969891, 4084250, 4268700, 4324500, 4410990, 4670460, 4901100, 5293188, 5335875, 5838075, 6126375, 6403050, 6486750, 6616485, 7114500, 7351650, 7784100, 7939782, 8168500, 8821980, 9730125, 10671750, 11027475, 11676150, 12252750, 12806100, 12973500, 13232970, 14703300, 15879564, 16007625, 18379125, 19460250, 19849455, 21343500, 22054950, 23352300, 24505500, 26465940, 29190375, 32015250, 33082425, 36758250, 38920500, 39698910, 44109900, 55137375, 58380750, 64030500, 66164850, 73516500, 79397820, 99247275, 110274750, 116761500, 132329700, 165412125, 198494550, 220549500, 330824250, 396989100, 496236375, 661648500, 992472750, 1984945500]

約数ペア:

[(1, 1984945500), (2, 992472750), (3, 661648500), (4, 496236375), (5, 396989100), (6, 330824250), (9, 220549500), (10, 198494550), (12, 165412125), (15, 132329700), (17, 116761500), (18, 110274750), (20, 99247275), (25, 79397820), (27, 73516500), (30, 66164850), (31, 64030500), (34, 58380750), (36, 55137375), (45, 44109900), (50, 39698910), (51, 38920500), (54, 36758250), (60, 33082425), (62, 32015250), (68, 29190375), (75, 26465940), (81, 24505500), (85, 23352300), (90, 22054950), (93, 21343500), (100, 19849455), (102, 19460250), (108, 18379125), (124, 16007625), (125, 15879564), (135, 14703300), (150, 13232970), (153, 12973500), (155, 12806100), (162, 12252750), (170, 11676150), (180, 11027475), (186, 10671750), (204, 9730125), (225, 8821980), (243, 8168500), (250, 7939782), (255, 7784100), (270, 7351650), (279, 7114500), (300, 6616485), (306, 6486750), (310, 6403050), (324, 6126375), (340, 5838075), (372, 5335875), (375, 5293188), (405, 4901100), (425, 4670460), (450, 4410990), (459, 4324500), (465, 4268700), (486, 4084250), (500, 3969891), (510, 3892050), (527, 3766500), (540, 3675825), (558, 3557250), (612, 3243375), (620, 3201525), (675, 2940660), (750, 2646594), (765, 2594700), (775, 2561220), (810, 2450550), (837, 2371500), (850, 2335230), (900, 2205495), (918, 2162250), (930, 2134350), (961, 2065500), (972, 2042125), (1020, 1946025), (1054, 1883250), (1116, 1778625), (1125, 1764396), (1215, 1633700), (1275, 1556820), (1350, 1470330), (1377, 1441500), (1395, 1422900), (1500, 1323297), (1530, 1297350), (1550, 1280610), (1581, 1255500), (1620, 1225275), (1674, 1185750), (1700, 1167615), (1836, 1081125), (1860, 1067175), (1922, 1032750), (2025, 980220), (2108, 941625), (2125, 934092), (2250, 882198), (2295, 864900), (2325, 853740), (2430, 816850), (2511, 790500), (2550, 778410), (2635, 753300), (2700, 735165), (2754, 720750), (2790, 711450), (2883, 688500), (3060, 648675), (3100, 640305), (3162, 627750), (3348, 592875), (3375, 588132), (3825, 518940), (3844, 516375), (3875, 512244), (4050, 490110), (4131, 480500), (4185, 474300), (4250, 467046), (4500, 441099), (4590, 432450), (4650, 426870), (4743, 418500), (4805, 413100), (4860, 408425), (5022, 395250), (5100, 389205), (5270, 376650), (5508, 360375), (5580, 355725), (5766, 344250), (6075, 326740), (6324, 313875), (6375, 311364), (6750, 294066), (6885, 288300), (6975, 284580), (7533, 263500), (7650, 259470), (7750, 256122), (7905, 251100), (8100, 245055), (8262, 240250), (8370, 237150), (8500, 233523), (8649, 229500), (9180, 216225), (9300, 213435), (9486, 209250), (9610, 206550), (10044, 197625), (10125, 196044), (10540, 188325), (11475, 172980), (11532, 172125), (11625, 170748), (12150, 163370), (12555, 158100), (12750, 155682), (13175, 150660), (13500, 147033), (13770, 144150), (13950, 142290), (14229, 139500), (14415, 137700), (15066, 131750), (15300, 129735), (15500, 128061), (15810, 125550), (16337, 121500), (16524, 120125), (16740, 118575), (17298, 114750), (18972, 104625), (19125, 103788), (19220, 103275), (20250, 98022), (20655, 96100), (20925, 94860), (22950, 86490), (23250, 85374), (23715, 83700), (24025, 82620), (24300, 81685), (25110, 79050), (25500, 77841), (25947, 76500), (26350, 75330), (27540, 72075), (27900, 71145), (28458, 69750), (28830, 68850), (30132, 65875), (30375, 65348), (31620, 62775), (32674, 60750), (34425, 57660), (34596, 57375), (34875, 56916), (37665, 52700), (38250, 51894), (39525, 50220), (40500, 49011), (41310, 48050), (41850, 47430), (42687, 46500), (43245, 45900)]