43139600

素因数分解:

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

素因数の和:134

約数の個数: 180

約数和(自身を含む): 126206208

約数和(自身を除く): 83066608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 71, 80, 98, 100, 112, 124, 140, 142, 155, 175, 196, 200, 217, 245, 248, 280, 284, 310, 350, 355, 392, 400, 434, 490, 496, 497, 560, 568, 620, 700, 710, 775, 784, 868, 980, 994, 1085, 1136, 1225, 1240, 1400, 1420, 1519, 1550, 1736, 1775, 1960, 1988, 2170, 2201, 2450, 2480, 2485, 2800, 2840, 3038, 3100, 3472, 3479, 3550, 3920, 3976, 4340, 4402, 4900, 4970, 5425, 5680, 6076, 6200, 6958, 7100, 7595, 7952, 8680, 8804, 9800, 9940, 10850, 11005, 12152, 12400, 12425, 13916, 14200, 15190, 15407, 17360, 17395, 17608, 19600, 19880, 21700, 22010, 24304, 24850, 27832, 28400, 30380, 30814, 34790, 35216, 37975, 39760, 43400, 44020, 49700, 55025, 55664, 60760, 61628, 69580, 75950, 77035, 86800, 86975, 88040, 99400, 107849, 110050, 121520, 123256, 139160, 151900, 154070, 173950, 176080, 198800, 215698, 220100, 246512, 278320, 303800, 308140, 347900, 385175, 431396, 440200, 539245, 607600, 616280, 695800, 770350, 862792, 880400, 1078490, 1232560, 1391600, 1540700, 1725584, 2156980, 2696225, 3081400, 4313960, 5392450, 6162800, 8627920, 10784900, 21569800, 43139600]

約数ペア:

[(1, 43139600), (2, 21569800), (4, 10784900), (5, 8627920), (7, 6162800), (8, 5392450), (10, 4313960), (14, 3081400), (16, 2696225), (20, 2156980), (25, 1725584), (28, 1540700), (31, 1391600), (35, 1232560), (40, 1078490), (49, 880400), (50, 862792), (56, 770350), (62, 695800), (70, 616280), (71, 607600), (80, 539245), (98, 440200), (100, 431396), (112, 385175), (124, 347900), (140, 308140), (142, 303800), (155, 278320), (175, 246512), (196, 220100), (200, 215698), (217, 198800), (245, 176080), (248, 173950), (280, 154070), (284, 151900), (310, 139160), (350, 123256), (355, 121520), (392, 110050), (400, 107849), (434, 99400), (490, 88040), (496, 86975), (497, 86800), (560, 77035), (568, 75950), (620, 69580), (700, 61628), (710, 60760), (775, 55664), (784, 55025), (868, 49700), (980, 44020), (994, 43400), (1085, 39760), (1136, 37975), (1225, 35216), (1240, 34790), (1400, 30814), (1420, 30380), (1519, 28400), (1550, 27832), (1736, 24850), (1775, 24304), (1960, 22010), (1988, 21700), (2170, 19880), (2201, 19600), (2450, 17608), (2480, 17395), (2485, 17360), (2800, 15407), (2840, 15190), (3038, 14200), (3100, 13916), (3472, 12425), (3479, 12400), (3550, 12152), (3920, 11005), (3976, 10850), (4340, 9940), (4402, 9800), (4900, 8804), (4970, 8680), (5425, 7952), (5680, 7595), (6076, 7100), (6200, 6958)]