38847000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 126696960

約数和(自身を除く): 87849960

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, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 563, 575, 600, 690, 750, 920, 1000, 1126, 1150, 1380, 1500, 1689, 1725, 2252, 2300, 2760, 2815, 2875, 3000, 3378, 3450, 4504, 4600, 5630, 5750, 6756, 6900, 8445, 8625, 11260, 11500, 12949, 13512, 13800, 14075, 16890, 17250, 22520, 23000, 25898, 28150, 33780, 34500, 38847, 42225, 51796, 56300, 64745, 67560, 69000, 70375, 77694, 84450, 103592, 112600, 129490, 140750, 155388, 168900, 194235, 211125, 258980, 281500, 310776, 323725, 337800, 388470, 422250, 517960, 563000, 647450, 776940, 844500, 971175, 1294900, 1553880, 1618625, 1689000, 1942350, 2589800, 3237250, 3884700, 4855875, 6474500, 7769400, 9711750, 12949000, 19423500, 38847000]

約数ペア:

[(1, 38847000), (2, 19423500), (3, 12949000), (4, 9711750), (5, 7769400), (6, 6474500), (8, 4855875), (10, 3884700), (12, 3237250), (15, 2589800), (20, 1942350), (23, 1689000), (24, 1618625), (25, 1553880), (30, 1294900), (40, 971175), (46, 844500), (50, 776940), (60, 647450), (69, 563000), (75, 517960), (92, 422250), (100, 388470), (115, 337800), (120, 323725), (125, 310776), (138, 281500), (150, 258980), (184, 211125), (200, 194235), (230, 168900), (250, 155388), (276, 140750), (300, 129490), (345, 112600), (375, 103592), (460, 84450), (500, 77694), (552, 70375), (563, 69000), (575, 67560), (600, 64745), (690, 56300), (750, 51796), (920, 42225), (1000, 38847), (1126, 34500), (1150, 33780), (1380, 28150), (1500, 25898), (1689, 23000), (1725, 22520), (2252, 17250), (2300, 16890), (2760, 14075), (2815, 13800), (2875, 13512), (3000, 12949), (3378, 11500), (3450, 11260), (4504, 8625), (4600, 8445), (5630, 6900), (5750, 6756)]