61628000

素因数分解:

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

素因数の和:134

約数の個数: 192

約数和(自身を含む): 181149696

約数和(自身を除く): 119521696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 71, 80, 100, 112, 124, 125, 140, 142, 155, 160, 175, 200, 217, 224, 248, 250, 280, 284, 310, 350, 355, 400, 434, 496, 497, 500, 560, 568, 620, 700, 710, 775, 800, 868, 875, 992, 994, 1000, 1085, 1120, 1136, 1240, 1400, 1420, 1550, 1736, 1750, 1775, 1988, 2000, 2170, 2201, 2272, 2480, 2485, 2800, 2840, 3100, 3472, 3500, 3550, 3875, 3976, 4000, 4340, 4402, 4960, 4970, 5425, 5600, 5680, 6200, 6944, 7000, 7100, 7750, 7952, 8680, 8804, 8875, 9940, 10850, 11005, 11360, 12400, 12425, 14000, 14200, 15407, 15500, 15904, 17360, 17608, 17750, 19880, 21700, 22010, 24800, 24850, 27125, 28000, 28400, 30814, 31000, 34720, 35216, 35500, 39760, 43400, 44020, 49700, 54250, 55025, 56800, 61628, 62000, 62125, 70432, 71000, 77035, 79520, 86800, 88040, 99400, 108500, 110050, 123256, 124000, 124250, 142000, 154070, 173600, 176080, 198800, 217000, 220100, 246512, 248500, 275125, 284000, 308140, 352160, 385175, 397600, 434000, 440200, 493024, 497000, 550250, 616280, 770350, 868000, 880400, 994000, 1100500, 1232560, 1540700, 1760800, 1925875, 1988000, 2201000, 2465120, 3081400, 3851750, 4402000, 6162800, 7703500, 8804000, 12325600, 15407000, 30814000, 61628000]

約数ペア:

[(1, 61628000), (2, 30814000), (4, 15407000), (5, 12325600), (7, 8804000), (8, 7703500), (10, 6162800), (14, 4402000), (16, 3851750), (20, 3081400), (25, 2465120), (28, 2201000), (31, 1988000), (32, 1925875), (35, 1760800), (40, 1540700), (50, 1232560), (56, 1100500), (62, 994000), (70, 880400), (71, 868000), (80, 770350), (100, 616280), (112, 550250), (124, 497000), (125, 493024), (140, 440200), (142, 434000), (155, 397600), (160, 385175), (175, 352160), (200, 308140), (217, 284000), (224, 275125), (248, 248500), (250, 246512), (280, 220100), (284, 217000), (310, 198800), (350, 176080), (355, 173600), (400, 154070), (434, 142000), (496, 124250), (497, 124000), (500, 123256), (560, 110050), (568, 108500), (620, 99400), (700, 88040), (710, 86800), (775, 79520), (800, 77035), (868, 71000), (875, 70432), (992, 62125), (994, 62000), (1000, 61628), (1085, 56800), (1120, 55025), (1136, 54250), (1240, 49700), (1400, 44020), (1420, 43400), (1550, 39760), (1736, 35500), (1750, 35216), (1775, 34720), (1988, 31000), (2000, 30814), (2170, 28400), (2201, 28000), (2272, 27125), (2480, 24850), (2485, 24800), (2800, 22010), (2840, 21700), (3100, 19880), (3472, 17750), (3500, 17608), (3550, 17360), (3875, 15904), (3976, 15500), (4000, 15407), (4340, 14200), (4402, 14000), (4960, 12425), (4970, 12400), (5425, 11360), (5600, 11005), (5680, 10850), (6200, 9940), (6944, 8875), (7000, 8804), (7100, 8680), (7750, 7952)]