282465180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 892329984

約数和(自身を除く): 609864804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 223, 227, 279, 310, 372, 446, 454, 465, 558, 620, 669, 681, 892, 908, 930, 1115, 1116, 1135, 1338, 1362, 1395, 1860, 2007, 2043, 2230, 2270, 2676, 2724, 2790, 3345, 3405, 4014, 4086, 4460, 4540, 5580, 6690, 6810, 6913, 7037, 8028, 8172, 10035, 10215, 13380, 13620, 13826, 14074, 20070, 20430, 20739, 21111, 27652, 28148, 34565, 35185, 40140, 40860, 41478, 42222, 50621, 62217, 63333, 69130, 70370, 82956, 84444, 101242, 103695, 105555, 124434, 126666, 138260, 140740, 151863, 202484, 207390, 211110, 248868, 253105, 253332, 303726, 311085, 316665, 414780, 422220, 455589, 506210, 607452, 622170, 633330, 759315, 911178, 1012420, 1244340, 1266660, 1518630, 1569251, 1822356, 2277945, 3037260, 3138502, 4555890, 4707753, 6277004, 7846255, 9111780, 9415506, 14123259, 15692510, 18831012, 23538765, 28246518, 31385020, 47077530, 56493036, 70616295, 94155060, 141232590, 282465180]

約数ペア:

[(1, 282465180), (2, 141232590), (3, 94155060), (4, 70616295), (5, 56493036), (6, 47077530), (9, 31385020), (10, 28246518), (12, 23538765), (15, 18831012), (18, 15692510), (20, 14123259), (30, 9415506), (31, 9111780), (36, 7846255), (45, 6277004), (60, 4707753), (62, 4555890), (90, 3138502), (93, 3037260), (124, 2277945), (155, 1822356), (180, 1569251), (186, 1518630), (223, 1266660), (227, 1244340), (279, 1012420), (310, 911178), (372, 759315), (446, 633330), (454, 622170), (465, 607452), (558, 506210), (620, 455589), (669, 422220), (681, 414780), (892, 316665), (908, 311085), (930, 303726), (1115, 253332), (1116, 253105), (1135, 248868), (1338, 211110), (1362, 207390), (1395, 202484), (1860, 151863), (2007, 140740), (2043, 138260), (2230, 126666), (2270, 124434), (2676, 105555), (2724, 103695), (2790, 101242), (3345, 84444), (3405, 82956), (4014, 70370), (4086, 69130), (4460, 63333), (4540, 62217), (5580, 50621), (6690, 42222), (6810, 41478), (6913, 40860), (7037, 40140), (8028, 35185), (8172, 34565), (10035, 28148), (10215, 27652), (13380, 21111), (13620, 20739), (13826, 20430), (14074, 20070)]