201238500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 645765120

約数和(自身を除く): 444526620

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, 307, 345, 375, 380, 437, 460, 475, 500, 570, 575, 614, 690, 750, 874, 921, 950, 1140, 1150, 1228, 1311, 1380, 1425, 1500, 1535, 1725, 1748, 1842, 1900, 2185, 2300, 2375, 2622, 2850, 2875, 3070, 3450, 3684, 4370, 4605, 4750, 5244, 5700, 5750, 5833, 6140, 6555, 6900, 7061, 7125, 7675, 8625, 8740, 9210, 9500, 10925, 11500, 11666, 13110, 14122, 14250, 15350, 17250, 17499, 18420, 21183, 21850, 23025, 23332, 26220, 28244, 28500, 29165, 30700, 32775, 34500, 34998, 35305, 38375, 42366, 43700, 46050, 54625, 58330, 65550, 69996, 70610, 76750, 84732, 87495, 92100, 105915, 109250, 115125, 116660, 131100, 134159, 141220, 145825, 153500, 163875, 174990, 176525, 211830, 218500, 230250, 268318, 291650, 327750, 349980, 353050, 402477, 423660, 437475, 460500, 529575, 536636, 583300, 655500, 670795, 706100, 729125, 804954, 874950, 882625, 1059150, 1341590, 1458250, 1609908, 1749900, 1765250, 2012385, 2118300, 2187375, 2647875, 2683180, 2916500, 3353975, 3530500, 4024770, 4374750, 5295750, 6707950, 8049540, 8749500, 10061925, 10591500, 13415900, 16769875, 20123850, 33539750, 40247700, 50309625, 67079500, 100619250, 201238500]

約数ペア:

[(1, 201238500), (2, 100619250), (3, 67079500), (4, 50309625), (5, 40247700), (6, 33539750), (10, 20123850), (12, 16769875), (15, 13415900), (19, 10591500), (20, 10061925), (23, 8749500), (25, 8049540), (30, 6707950), (38, 5295750), (46, 4374750), (50, 4024770), (57, 3530500), (60, 3353975), (69, 2916500), (75, 2683180), (76, 2647875), (92, 2187375), (95, 2118300), (100, 2012385), (114, 1765250), (115, 1749900), (125, 1609908), (138, 1458250), (150, 1341590), (190, 1059150), (228, 882625), (230, 874950), (250, 804954), (276, 729125), (285, 706100), (300, 670795), (307, 655500), (345, 583300), (375, 536636), (380, 529575), (437, 460500), (460, 437475), (475, 423660), (500, 402477), (570, 353050), (575, 349980), (614, 327750), (690, 291650), (750, 268318), (874, 230250), (921, 218500), (950, 211830), (1140, 176525), (1150, 174990), (1228, 163875), (1311, 153500), (1380, 145825), (1425, 141220), (1500, 134159), (1535, 131100), (1725, 116660), (1748, 115125), (1842, 109250), (1900, 105915), (2185, 92100), (2300, 87495), (2375, 84732), (2622, 76750), (2850, 70610), (2875, 69996), (3070, 65550), (3450, 58330), (3684, 54625), (4370, 46050), (4605, 43700), (4750, 42366), (5244, 38375), (5700, 35305), (5750, 34998), (5833, 34500), (6140, 32775), (6555, 30700), (6900, 29165), (7061, 28500), (7125, 28244), (7675, 26220), (8625, 23332), (8740, 23025), (9210, 21850), (9500, 21183), (10925, 18420), (11500, 17499), (11666, 17250), (13110, 15350), (14122, 14250)]