160179000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 505440000

約数和(自身を除く): 345261000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 107, 120, 125, 150, 200, 214, 250, 300, 321, 375, 428, 499, 500, 535, 600, 642, 750, 856, 998, 1000, 1070, 1284, 1497, 1500, 1605, 1996, 2140, 2495, 2568, 2675, 2994, 3000, 3210, 3992, 4280, 4990, 5350, 5988, 6420, 7485, 8025, 9980, 10700, 11976, 12475, 12840, 13375, 14970, 16050, 19960, 21400, 24950, 26750, 29940, 32100, 37425, 40125, 49900, 53393, 53500, 59880, 62375, 64200, 74850, 80250, 99800, 106786, 107000, 124750, 149700, 160179, 160500, 187125, 213572, 249500, 266965, 299400, 320358, 321000, 374250, 427144, 499000, 533930, 640716, 748500, 800895, 1067860, 1281432, 1334825, 1497000, 1601790, 2135720, 2669650, 3203580, 4004475, 5339300, 6407160, 6674125, 8008950, 10678600, 13348250, 16017900, 20022375, 26696500, 32035800, 40044750, 53393000, 80089500, 160179000]

約数ペア:

[(1, 160179000), (2, 80089500), (3, 53393000), (4, 40044750), (5, 32035800), (6, 26696500), (8, 20022375), (10, 16017900), (12, 13348250), (15, 10678600), (20, 8008950), (24, 6674125), (25, 6407160), (30, 5339300), (40, 4004475), (50, 3203580), (60, 2669650), (75, 2135720), (100, 1601790), (107, 1497000), (120, 1334825), (125, 1281432), (150, 1067860), (200, 800895), (214, 748500), (250, 640716), (300, 533930), (321, 499000), (375, 427144), (428, 374250), (499, 321000), (500, 320358), (535, 299400), (600, 266965), (642, 249500), (750, 213572), (856, 187125), (998, 160500), (1000, 160179), (1070, 149700), (1284, 124750), (1497, 107000), (1500, 106786), (1605, 99800), (1996, 80250), (2140, 74850), (2495, 64200), (2568, 62375), (2675, 59880), (2994, 53500), (3000, 53393), (3210, 49900), (3992, 40125), (4280, 37425), (4990, 32100), (5350, 29940), (5988, 26750), (6420, 24950), (7485, 21400), (8025, 19960), (9980, 16050), (10700, 14970), (11976, 13375), (12475, 12840)]