123764100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21713}}^1$

素因数の和:21749

約数の個数: 72

約数和(自身を含む): 376955040

約数和(自身を除く): 253190940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 21713, 43426, 65139, 86852, 108565, 130278, 217130, 260556, 325695, 412547, 434260, 542825, 651390, 825094, 1085650, 1237641, 1302780, 1628475, 1650188, 2062735, 2171300, 2475282, 3256950, 4125470, 4950564, 6188205, 6513900, 8250940, 10313675, 12376410, 20627350, 24752820, 30941025, 41254700, 61882050, 123764100]

約数ペア:

[(1, 123764100), (2, 61882050), (3, 41254700), (4, 30941025), (5, 24752820), (6, 20627350), (10, 12376410), (12, 10313675), (15, 8250940), (19, 6513900), (20, 6188205), (25, 4950564), (30, 4125470), (38, 3256950), (50, 2475282), (57, 2171300), (60, 2062735), (75, 1650188), (76, 1628475), (95, 1302780), (100, 1237641), (114, 1085650), (150, 825094), (190, 651390), (228, 542825), (285, 434260), (300, 412547), (380, 325695), (475, 260556), (570, 217130), (950, 130278), (1140, 108565), (1425, 86852), (1900, 65139), (2850, 43426), (5700, 21713)]