75382500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 180

約数和(自身を含む): 241860080

約数和(自身を除く): 166477580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 125, 138, 150, 190, 228, 230, 250, 276, 285, 300, 345, 375, 380, 437, 460, 475, 500, 529, 570, 575, 625, 690, 750, 874, 950, 1058, 1140, 1150, 1250, 1311, 1380, 1425, 1500, 1587, 1725, 1748, 1875, 1900, 2116, 2185, 2300, 2375, 2500, 2622, 2645, 2850, 2875, 3174, 3450, 3750, 4370, 4750, 5244, 5290, 5700, 5750, 6348, 6555, 6900, 7125, 7500, 7935, 8625, 8740, 9500, 10051, 10580, 10925, 11500, 11875, 13110, 13225, 14250, 14375, 15870, 17250, 20102, 21850, 23750, 26220, 26450, 28500, 28750, 30153, 31740, 32775, 34500, 35625, 39675, 40204, 43125, 43700, 47500, 50255, 52900, 54625, 57500, 60306, 65550, 66125, 71250, 79350, 86250, 100510, 109250, 120612, 131100, 132250, 142500, 150765, 158700, 163875, 172500, 198375, 201020, 218500, 251275, 264500, 273125, 301530, 327750, 330625, 396750, 502550, 546250, 603060, 655500, 661250, 753825, 793500, 819375, 991875, 1005100, 1092500, 1256375, 1322500, 1507650, 1638750, 1983750, 2512750, 3015300, 3277500, 3769125, 3967500, 5025500, 6281875, 7538250, 12563750, 15076500, 18845625, 25127500, 37691250, 75382500]

約数ペア:

[(1, 75382500), (2, 37691250), (3, 25127500), (4, 18845625), (5, 15076500), (6, 12563750), (10, 7538250), (12, 6281875), (15, 5025500), (19, 3967500), (20, 3769125), (23, 3277500), (25, 3015300), (30, 2512750), (38, 1983750), (46, 1638750), (50, 1507650), (57, 1322500), (60, 1256375), (69, 1092500), (75, 1005100), (76, 991875), (92, 819375), (95, 793500), (100, 753825), (114, 661250), (115, 655500), (125, 603060), (138, 546250), (150, 502550), (190, 396750), (228, 330625), (230, 327750), (250, 301530), (276, 273125), (285, 264500), (300, 251275), (345, 218500), (375, 201020), (380, 198375), (437, 172500), (460, 163875), (475, 158700), (500, 150765), (529, 142500), (570, 132250), (575, 131100), (625, 120612), (690, 109250), (750, 100510), (874, 86250), (950, 79350), (1058, 71250), (1140, 66125), (1150, 65550), (1250, 60306), (1311, 57500), (1380, 54625), (1425, 52900), (1500, 50255), (1587, 47500), (1725, 43700), (1748, 43125), (1875, 40204), (1900, 39675), (2116, 35625), (2185, 34500), (2300, 32775), (2375, 31740), (2500, 30153), (2622, 28750), (2645, 28500), (2850, 26450), (2875, 26220), (3174, 23750), (3450, 21850), (3750, 20102), (4370, 17250), (4750, 15870), (5244, 14375), (5290, 14250), (5700, 13225), (5750, 13110), (6348, 11875), (6555, 11500), (6900, 10925), (7125, 10580), (7500, 10051), (7935, 9500), (8625, 8740)]