6454300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 15276800

約数和(自身を除く): 8822500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 79, 86, 95, 100, 158, 172, 190, 215, 316, 380, 395, 430, 475, 790, 817, 860, 950, 1075, 1501, 1580, 1634, 1900, 1975, 2150, 3002, 3268, 3397, 3950, 4085, 4300, 6004, 6794, 7505, 7900, 8170, 13588, 15010, 16340, 16985, 20425, 30020, 33970, 37525, 40850, 64543, 67940, 75050, 81700, 84925, 129086, 150100, 169850, 258172, 322715, 339700, 645430, 1290860, 1613575, 3227150, 6454300]

約数ペア:

[(1, 6454300), (2, 3227150), (4, 1613575), (5, 1290860), (10, 645430), (19, 339700), (20, 322715), (25, 258172), (38, 169850), (43, 150100), (50, 129086), (76, 84925), (79, 81700), (86, 75050), (95, 67940), (100, 64543), (158, 40850), (172, 37525), (190, 33970), (215, 30020), (316, 20425), (380, 16985), (395, 16340), (430, 15010), (475, 13588), (790, 8170), (817, 7900), (860, 7505), (950, 6794), (1075, 6004), (1501, 4300), (1580, 4085), (1634, 3950), (1900, 3397), (1975, 3268), (2150, 3002)]