10805700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 31595200

約数和(自身を除く): 20789500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 181, 199, 300, 362, 398, 543, 597, 724, 796, 905, 995, 1086, 1194, 1810, 1990, 2172, 2388, 2715, 2985, 3620, 3980, 4525, 4975, 5430, 5970, 9050, 9950, 10860, 11940, 13575, 14925, 18100, 19900, 27150, 29850, 36019, 54300, 59700, 72038, 108057, 144076, 180095, 216114, 360190, 432228, 540285, 720380, 900475, 1080570, 1800950, 2161140, 2701425, 3601900, 5402850, 10805700]

約数ペア:

[(1, 10805700), (2, 5402850), (3, 3601900), (4, 2701425), (5, 2161140), (6, 1800950), (10, 1080570), (12, 900475), (15, 720380), (20, 540285), (25, 432228), (30, 360190), (50, 216114), (60, 180095), (75, 144076), (100, 108057), (150, 72038), (181, 59700), (199, 54300), (300, 36019), (362, 29850), (398, 27150), (543, 19900), (597, 18100), (724, 14925), (796, 13575), (905, 11940), (995, 10860), (1086, 9950), (1194, 9050), (1810, 5970), (1990, 5430), (2172, 4975), (2388, 4525), (2715, 3980), (2985, 3620)]