86279200

素因数分解:

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

素因数の和:136

約数の個数: 216

約数和(自身を含む): 256483584

約数和(自身を除く): 170204384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 70, 71, 80, 98, 100, 112, 124, 140, 142, 155, 160, 175, 196, 200, 217, 224, 245, 248, 280, 284, 310, 350, 355, 392, 400, 434, 490, 496, 497, 560, 568, 620, 700, 710, 775, 784, 800, 868, 980, 992, 994, 1085, 1120, 1136, 1225, 1240, 1400, 1420, 1519, 1550, 1568, 1736, 1775, 1960, 1988, 2170, 2201, 2272, 2450, 2480, 2485, 2800, 2840, 3038, 3100, 3472, 3479, 3550, 3920, 3976, 4340, 4402, 4900, 4960, 4970, 5425, 5600, 5680, 6076, 6200, 6944, 6958, 7100, 7595, 7840, 7952, 8680, 8804, 9800, 9940, 10850, 11005, 11360, 12152, 12400, 12425, 13916, 14200, 15190, 15407, 15904, 17360, 17395, 17608, 19600, 19880, 21700, 22010, 24304, 24800, 24850, 27832, 28400, 30380, 30814, 34720, 34790, 35216, 37975, 39200, 39760, 43400, 44020, 48608, 49700, 55025, 55664, 56800, 60760, 61628, 69580, 70432, 75950, 77035, 79520, 86800, 86975, 88040, 99400, 107849, 110050, 111328, 121520, 123256, 139160, 151900, 154070, 173600, 173950, 176080, 198800, 215698, 220100, 243040, 246512, 278320, 303800, 308140, 347900, 352160, 385175, 397600, 431396, 440200, 493024, 539245, 556640, 607600, 616280, 695800, 770350, 862792, 880400, 1078490, 1215200, 1232560, 1391600, 1540700, 1725584, 1760800, 2156980, 2465120, 2696225, 2783200, 3081400, 3451168, 4313960, 5392450, 6162800, 8627920, 10784900, 12325600, 17255840, 21569800, 43139600, 86279200]

約数ペア:

[(1, 86279200), (2, 43139600), (4, 21569800), (5, 17255840), (7, 12325600), (8, 10784900), (10, 8627920), (14, 6162800), (16, 5392450), (20, 4313960), (25, 3451168), (28, 3081400), (31, 2783200), (32, 2696225), (35, 2465120), (40, 2156980), (49, 1760800), (50, 1725584), (56, 1540700), (62, 1391600), (70, 1232560), (71, 1215200), (80, 1078490), (98, 880400), (100, 862792), (112, 770350), (124, 695800), (140, 616280), (142, 607600), (155, 556640), (160, 539245), (175, 493024), (196, 440200), (200, 431396), (217, 397600), (224, 385175), (245, 352160), (248, 347900), (280, 308140), (284, 303800), (310, 278320), (350, 246512), (355, 243040), (392, 220100), (400, 215698), (434, 198800), (490, 176080), (496, 173950), (497, 173600), (560, 154070), (568, 151900), (620, 139160), (700, 123256), (710, 121520), (775, 111328), (784, 110050), (800, 107849), (868, 99400), (980, 88040), (992, 86975), (994, 86800), (1085, 79520), (1120, 77035), (1136, 75950), (1225, 70432), (1240, 69580), (1400, 61628), (1420, 60760), (1519, 56800), (1550, 55664), (1568, 55025), (1736, 49700), (1775, 48608), (1960, 44020), (1988, 43400), (2170, 39760), (2201, 39200), (2272, 37975), (2450, 35216), (2480, 34790), (2485, 34720), (2800, 30814), (2840, 30380), (3038, 28400), (3100, 27832), (3472, 24850), (3479, 24800), (3550, 24304), (3920, 22010), (3976, 21700), (4340, 19880), (4402, 19600), (4900, 17608), (4960, 17395), (4970, 17360), (5425, 15904), (5600, 15407), (5680, 15190), (6076, 14200), (6200, 13916), (6944, 12425), (6958, 12400), (7100, 12152), (7595, 11360), (7840, 11005), (7952, 10850), (8680, 9940), (8804, 9800)]