65895000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 215930880

約数和(自身を除く): 150035880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 191, 200, 230, 250, 276, 300, 345, 375, 382, 460, 500, 552, 573, 575, 600, 625, 690, 750, 764, 920, 955, 1000, 1146, 1150, 1250, 1380, 1500, 1528, 1725, 1875, 1910, 2292, 2300, 2500, 2760, 2865, 2875, 3000, 3450, 3750, 3820, 4393, 4584, 4600, 4775, 5000, 5730, 5750, 6900, 7500, 7640, 8625, 8786, 9550, 11460, 11500, 13179, 13800, 14325, 14375, 15000, 17250, 17572, 19100, 21965, 22920, 23000, 23875, 26358, 28650, 28750, 34500, 35144, 38200, 43125, 43930, 47750, 52716, 57300, 57500, 65895, 69000, 71625, 86250, 87860, 95500, 105432, 109825, 114600, 115000, 119375, 131790, 143250, 172500, 175720, 191000, 219650, 238750, 263580, 286500, 329475, 345000, 358125, 439300, 477500, 527160, 549125, 573000, 658950, 716250, 878600, 955000, 1098250, 1317900, 1432500, 1647375, 2196500, 2635800, 2745625, 2865000, 3294750, 4393000, 5491250, 6589500, 8236875, 10982500, 13179000, 16473750, 21965000, 32947500, 65895000]

約数ペア:

[(1, 65895000), (2, 32947500), (3, 21965000), (4, 16473750), (5, 13179000), (6, 10982500), (8, 8236875), (10, 6589500), (12, 5491250), (15, 4393000), (20, 3294750), (23, 2865000), (24, 2745625), (25, 2635800), (30, 2196500), (40, 1647375), (46, 1432500), (50, 1317900), (60, 1098250), (69, 955000), (75, 878600), (92, 716250), (100, 658950), (115, 573000), (120, 549125), (125, 527160), (138, 477500), (150, 439300), (184, 358125), (191, 345000), (200, 329475), (230, 286500), (250, 263580), (276, 238750), (300, 219650), (345, 191000), (375, 175720), (382, 172500), (460, 143250), (500, 131790), (552, 119375), (573, 115000), (575, 114600), (600, 109825), (625, 105432), (690, 95500), (750, 87860), (764, 86250), (920, 71625), (955, 69000), (1000, 65895), (1146, 57500), (1150, 57300), (1250, 52716), (1380, 47750), (1500, 43930), (1528, 43125), (1725, 38200), (1875, 35144), (1910, 34500), (2292, 28750), (2300, 28650), (2500, 26358), (2760, 23875), (2865, 23000), (2875, 22920), (3000, 21965), (3450, 19100), (3750, 17572), (3820, 17250), (4393, 15000), (4584, 14375), (4600, 14325), (4775, 13800), (5000, 13179), (5730, 11500), (5750, 11460), (6900, 9550), (7500, 8786), (7640, 8625)]