261714000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:902

約数の個数: 160

約数和(自身を含む): 860730624

約数和(自身を除く): 599016624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 125, 150, 159, 200, 212, 240, 250, 265, 300, 318, 375, 400, 424, 500, 530, 600, 636, 750, 795, 823, 848, 1000, 1060, 1200, 1272, 1325, 1500, 1590, 1646, 2000, 2120, 2469, 2544, 2650, 3000, 3180, 3292, 3975, 4115, 4240, 4938, 5300, 6000, 6360, 6584, 6625, 7950, 8230, 9876, 10600, 12345, 12720, 13168, 13250, 15900, 16460, 19752, 19875, 20575, 21200, 24690, 26500, 31800, 32920, 39504, 39750, 41150, 43619, 49380, 53000, 61725, 63600, 65840, 79500, 82300, 87238, 98760, 102875, 106000, 123450, 130857, 159000, 164600, 174476, 197520, 205750, 218095, 246900, 261714, 308625, 318000, 329200, 348952, 411500, 436190, 493800, 523428, 617250, 654285, 697904, 823000, 872380, 987600, 1046856, 1090475, 1234500, 1308570, 1646000, 1744760, 2093712, 2180950, 2469000, 2617140, 3271425, 3489520, 4361900, 4938000, 5234280, 5452375, 6542850, 8723800, 10468560, 10904750, 13085700, 16357125, 17447600, 21809500, 26171400, 32714250, 43619000, 52342800, 65428500, 87238000, 130857000, 261714000]

約数ペア:

[(1, 261714000), (2, 130857000), (3, 87238000), (4, 65428500), (5, 52342800), (6, 43619000), (8, 32714250), (10, 26171400), (12, 21809500), (15, 17447600), (16, 16357125), (20, 13085700), (24, 10904750), (25, 10468560), (30, 8723800), (40, 6542850), (48, 5452375), (50, 5234280), (53, 4938000), (60, 4361900), (75, 3489520), (80, 3271425), (100, 2617140), (106, 2469000), (120, 2180950), (125, 2093712), (150, 1744760), (159, 1646000), (200, 1308570), (212, 1234500), (240, 1090475), (250, 1046856), (265, 987600), (300, 872380), (318, 823000), (375, 697904), (400, 654285), (424, 617250), (500, 523428), (530, 493800), (600, 436190), (636, 411500), (750, 348952), (795, 329200), (823, 318000), (848, 308625), (1000, 261714), (1060, 246900), (1200, 218095), (1272, 205750), (1325, 197520), (1500, 174476), (1590, 164600), (1646, 159000), (2000, 130857), (2120, 123450), (2469, 106000), (2544, 102875), (2650, 98760), (3000, 87238), (3180, 82300), (3292, 79500), (3975, 65840), (4115, 63600), (4240, 61725), (4938, 53000), (5300, 49380), (6000, 43619), (6360, 41150), (6584, 39750), (6625, 39504), (7950, 32920), (8230, 31800), (9876, 26500), (10600, 24690), (12345, 21200), (12720, 20575), (13168, 19875), (13250, 19752), (15900, 16460)]