129423000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{6163}}^1$

素因数の和:6194

約数の個数: 128

約数和(自身を含む): 461560320

約数和(自身を除く): 332137320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 6163, 7000, 10500, 12326, 18489, 21000, 24652, 30815, 36978, 43141, 49304, 61630, 73956, 86282, 92445, 123260, 129423, 147912, 154075, 172564, 184890, 215705, 246520, 258846, 308150, 345128, 369780, 431410, 462225, 517692, 616300, 647115, 739560, 770375, 862820, 924450, 1035384, 1078525, 1232600, 1294230, 1540750, 1725640, 1848900, 2157050, 2311125, 2588460, 3081500, 3235575, 3697800, 4314100, 4622250, 5176920, 5392625, 6163000, 6471150, 8628200, 9244500, 10785250, 12942300, 16177875, 18489000, 21570500, 25884600, 32355750, 43141000, 64711500, 129423000]

約数ペア:

[(1, 129423000), (2, 64711500), (3, 43141000), (4, 32355750), (5, 25884600), (6, 21570500), (7, 18489000), (8, 16177875), (10, 12942300), (12, 10785250), (14, 9244500), (15, 8628200), (20, 6471150), (21, 6163000), (24, 5392625), (25, 5176920), (28, 4622250), (30, 4314100), (35, 3697800), (40, 3235575), (42, 3081500), (50, 2588460), (56, 2311125), (60, 2157050), (70, 1848900), (75, 1725640), (84, 1540750), (100, 1294230), (105, 1232600), (120, 1078525), (125, 1035384), (140, 924450), (150, 862820), (168, 770375), (175, 739560), (200, 647115), (210, 616300), (250, 517692), (280, 462225), (300, 431410), (350, 369780), (375, 345128), (420, 308150), (500, 258846), (525, 246520), (600, 215705), (700, 184890), (750, 172564), (840, 154075), (875, 147912), (1000, 129423), (1050, 123260), (1400, 92445), (1500, 86282), (1750, 73956), (2100, 61630), (2625, 49304), (3000, 43141), (3500, 36978), (4200, 30815), (5250, 24652), (6163, 21000), (7000, 18489), (10500, 12326)]