12406950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 33852000

約数和(自身を除く): 21445050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 349, 395, 450, 474, 698, 711, 790, 1047, 1185, 1422, 1745, 1975, 2094, 2370, 3141, 3490, 3555, 3950, 5235, 5925, 6282, 7110, 8725, 10470, 11850, 15705, 17450, 17775, 26175, 27571, 31410, 35550, 52350, 55142, 78525, 82713, 137855, 157050, 165426, 248139, 275710, 413565, 496278, 689275, 827130, 1240695, 1378550, 2067825, 2481390, 4135650, 6203475, 12406950]

約数ペア:

[(1, 12406950), (2, 6203475), (3, 4135650), (5, 2481390), (6, 2067825), (9, 1378550), (10, 1240695), (15, 827130), (18, 689275), (25, 496278), (30, 413565), (45, 275710), (50, 248139), (75, 165426), (79, 157050), (90, 137855), (150, 82713), (158, 78525), (225, 55142), (237, 52350), (349, 35550), (395, 31410), (450, 27571), (474, 26175), (698, 17775), (711, 17450), (790, 15705), (1047, 11850), (1185, 10470), (1422, 8725), (1745, 7110), (1975, 6282), (2094, 5925), (2370, 5235), (3141, 3950), (3490, 3555)]