1087719000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{6841}}^1$

素因数の和:6918

約数の個数: 128

約数和(自身を含む): 3458220480

約数和(自身を除く): 2370501480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 424, 500, 530, 600, 636, 750, 795, 1000, 1060, 1272, 1325, 1500, 1590, 2120, 2650, 3000, 3180, 3975, 5300, 6360, 6625, 6841, 7950, 10600, 13250, 13682, 15900, 19875, 20523, 26500, 27364, 31800, 34205, 39750, 41046, 53000, 54728, 68410, 79500, 82092, 102615, 136820, 159000, 164184, 171025, 205230, 273640, 342050, 362573, 410460, 513075, 684100, 725146, 820920, 855125, 1026150, 1087719, 1368200, 1450292, 1710250, 1812865, 2052300, 2175438, 2565375, 2900584, 3420500, 3625730, 4104600, 4350876, 5130750, 5438595, 6841000, 7251460, 8701752, 9064325, 10261500, 10877190, 14502920, 18128650, 20523000, 21754380, 27192975, 36257300, 43508760, 45321625, 54385950, 72514600, 90643250, 108771900, 135964875, 181286500, 217543800, 271929750, 362573000, 543859500, 1087719000]

約数ペア:

[(1, 1087719000), (2, 543859500), (3, 362573000), (4, 271929750), (5, 217543800), (6, 181286500), (8, 135964875), (10, 108771900), (12, 90643250), (15, 72514600), (20, 54385950), (24, 45321625), (25, 43508760), (30, 36257300), (40, 27192975), (50, 21754380), (53, 20523000), (60, 18128650), (75, 14502920), (100, 10877190), (106, 10261500), (120, 9064325), (125, 8701752), (150, 7251460), (159, 6841000), (200, 5438595), (212, 5130750), (250, 4350876), (265, 4104600), (300, 3625730), (318, 3420500), (375, 2900584), (424, 2565375), (500, 2175438), (530, 2052300), (600, 1812865), (636, 1710250), (750, 1450292), (795, 1368200), (1000, 1087719), (1060, 1026150), (1272, 855125), (1325, 820920), (1500, 725146), (1590, 684100), (2120, 513075), (2650, 410460), (3000, 362573), (3180, 342050), (3975, 273640), (5300, 205230), (6360, 171025), (6625, 164184), (6841, 159000), (7950, 136820), (10600, 102615), (13250, 82092), (13682, 79500), (15900, 68410), (19875, 54728), (20523, 53000), (26500, 41046), (27364, 39750), (31800, 34205)]