67965000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 222678720

約数和(自身を除く): 154713720

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, 197, 200, 230, 250, 276, 300, 345, 375, 394, 460, 500, 552, 575, 591, 600, 625, 690, 750, 788, 920, 985, 1000, 1150, 1182, 1250, 1380, 1500, 1576, 1725, 1875, 1970, 2300, 2364, 2500, 2760, 2875, 2955, 3000, 3450, 3750, 3940, 4531, 4600, 4728, 4925, 5000, 5750, 5910, 6900, 7500, 7880, 8625, 9062, 9850, 11500, 11820, 13593, 13800, 14375, 14775, 15000, 17250, 18124, 19700, 22655, 23000, 23640, 24625, 27186, 28750, 29550, 34500, 36248, 39400, 43125, 45310, 49250, 54372, 57500, 59100, 67965, 69000, 73875, 86250, 90620, 98500, 108744, 113275, 115000, 118200, 123125, 135930, 147750, 172500, 181240, 197000, 226550, 246250, 271860, 295500, 339825, 345000, 369375, 453100, 492500, 543720, 566375, 591000, 679650, 738750, 906200, 985000, 1132750, 1359300, 1477500, 1699125, 2265500, 2718600, 2831875, 2955000, 3398250, 4531000, 5663750, 6796500, 8495625, 11327500, 13593000, 16991250, 22655000, 33982500, 67965000]

約数ペア:

[(1, 67965000), (2, 33982500), (3, 22655000), (4, 16991250), (5, 13593000), (6, 11327500), (8, 8495625), (10, 6796500), (12, 5663750), (15, 4531000), (20, 3398250), (23, 2955000), (24, 2831875), (25, 2718600), (30, 2265500), (40, 1699125), (46, 1477500), (50, 1359300), (60, 1132750), (69, 985000), (75, 906200), (92, 738750), (100, 679650), (115, 591000), (120, 566375), (125, 543720), (138, 492500), (150, 453100), (184, 369375), (197, 345000), (200, 339825), (230, 295500), (250, 271860), (276, 246250), (300, 226550), (345, 197000), (375, 181240), (394, 172500), (460, 147750), (500, 135930), (552, 123125), (575, 118200), (591, 115000), (600, 113275), (625, 108744), (690, 98500), (750, 90620), (788, 86250), (920, 73875), (985, 69000), (1000, 67965), (1150, 59100), (1182, 57500), (1250, 54372), (1380, 49250), (1500, 45310), (1576, 43125), (1725, 39400), (1875, 36248), (1970, 34500), (2300, 29550), (2364, 28750), (2500, 27186), (2760, 24625), (2875, 23640), (2955, 23000), (3000, 22655), (3450, 19700), (3750, 18124), (3940, 17250), (4531, 15000), (4600, 14775), (4728, 14375), (4925, 13800), (5000, 13593), (5750, 11820), (5910, 11500), (6900, 9850), (7500, 9062), (7880, 8625)]