76087900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 191411360

約数和(自身を除く): 115323460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 1022, 1460, 1489, 1825, 2044, 2555, 2978, 3650, 5110, 5956, 7300, 7445, 10220, 10423, 12775, 14890, 20846, 25550, 29780, 37225, 41692, 51100, 52115, 74450, 104230, 108697, 148900, 208460, 217394, 260575, 434788, 521150, 543485, 760879, 1042300, 1086970, 1521758, 2173940, 2717425, 3043516, 3804395, 5434850, 7608790, 10869700, 15217580, 19021975, 38043950, 76087900]

約数ペア:

[(1, 76087900), (2, 38043950), (4, 19021975), (5, 15217580), (7, 10869700), (10, 7608790), (14, 5434850), (20, 3804395), (25, 3043516), (28, 2717425), (35, 2173940), (50, 1521758), (70, 1086970), (73, 1042300), (100, 760879), (140, 543485), (146, 521150), (175, 434788), (292, 260575), (350, 217394), (365, 208460), (511, 148900), (700, 108697), (730, 104230), (1022, 74450), (1460, 52115), (1489, 51100), (1825, 41692), (2044, 37225), (2555, 29780), (2978, 25550), (3650, 20846), (5110, 14890), (5956, 12775), (7300, 10423), (7445, 10220)]