77035000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 215930880

約数和(自身を除く): 138895880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 71, 100, 124, 125, 140, 142, 155, 175, 200, 217, 248, 250, 280, 284, 310, 350, 355, 434, 497, 500, 568, 620, 625, 700, 710, 775, 868, 875, 994, 1000, 1085, 1240, 1250, 1400, 1420, 1550, 1736, 1750, 1775, 1988, 2170, 2201, 2485, 2500, 2840, 3100, 3500, 3550, 3875, 3976, 4340, 4375, 4402, 4970, 5000, 5425, 6200, 7000, 7100, 7750, 8680, 8750, 8804, 8875, 9940, 10850, 11005, 12425, 14200, 15407, 15500, 17500, 17608, 17750, 19375, 19880, 21700, 22010, 24850, 27125, 30814, 31000, 35000, 35500, 38750, 43400, 44020, 44375, 49700, 54250, 55025, 61628, 62125, 71000, 77035, 77500, 88040, 88750, 99400, 108500, 110050, 123256, 124250, 135625, 154070, 155000, 177500, 217000, 220100, 248500, 271250, 275125, 308140, 310625, 355000, 385175, 440200, 497000, 542500, 550250, 616280, 621250, 770350, 1085000, 1100500, 1242500, 1375625, 1540700, 1925875, 2201000, 2485000, 2751250, 3081400, 3851750, 5502500, 7703500, 9629375, 11005000, 15407000, 19258750, 38517500, 77035000]

約数ペア:

[(1, 77035000), (2, 38517500), (4, 19258750), (5, 15407000), (7, 11005000), (8, 9629375), (10, 7703500), (14, 5502500), (20, 3851750), (25, 3081400), (28, 2751250), (31, 2485000), (35, 2201000), (40, 1925875), (50, 1540700), (56, 1375625), (62, 1242500), (70, 1100500), (71, 1085000), (100, 770350), (124, 621250), (125, 616280), (140, 550250), (142, 542500), (155, 497000), (175, 440200), (200, 385175), (217, 355000), (248, 310625), (250, 308140), (280, 275125), (284, 271250), (310, 248500), (350, 220100), (355, 217000), (434, 177500), (497, 155000), (500, 154070), (568, 135625), (620, 124250), (625, 123256), (700, 110050), (710, 108500), (775, 99400), (868, 88750), (875, 88040), (994, 77500), (1000, 77035), (1085, 71000), (1240, 62125), (1250, 61628), (1400, 55025), (1420, 54250), (1550, 49700), (1736, 44375), (1750, 44020), (1775, 43400), (1988, 38750), (2170, 35500), (2201, 35000), (2485, 31000), (2500, 30814), (2840, 27125), (3100, 24850), (3500, 22010), (3550, 21700), (3875, 19880), (3976, 19375), (4340, 17750), (4375, 17608), (4402, 17500), (4970, 15500), (5000, 15407), (5425, 14200), (6200, 12425), (7000, 11005), (7100, 10850), (7750, 9940), (8680, 8875), (8750, 8804)]