73647720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 241137000

約数和(自身を除く): 167489280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1373, 1490, 1788, 2235, 2682, 2746, 2980, 3576, 4119, 4470, 5364, 5492, 5960, 6705, 6865, 8238, 8940, 10728, 10984, 12357, 13410, 13730, 16476, 17880, 20595, 24714, 26820, 27460, 32952, 41190, 49428, 53640, 54920, 61785, 82380, 98856, 123570, 164760, 204577, 247140, 409154, 494280, 613731, 818308, 1022885, 1227462, 1636616, 1841193, 2045770, 2454924, 3068655, 3682386, 4091540, 4909848, 6137310, 7364772, 8183080, 9205965, 12274620, 14729544, 18411930, 24549240, 36823860, 73647720]

約数ペア:

[(1, 73647720), (2, 36823860), (3, 24549240), (4, 18411930), (5, 14729544), (6, 12274620), (8, 9205965), (9, 8183080), (10, 7364772), (12, 6137310), (15, 4909848), (18, 4091540), (20, 3682386), (24, 3068655), (30, 2454924), (36, 2045770), (40, 1841193), (45, 1636616), (60, 1227462), (72, 1022885), (90, 818308), (120, 613731), (149, 494280), (180, 409154), (298, 247140), (360, 204577), (447, 164760), (596, 123570), (745, 98856), (894, 82380), (1192, 61785), (1341, 54920), (1373, 53640), (1490, 49428), (1788, 41190), (2235, 32952), (2682, 27460), (2746, 26820), (2980, 24714), (3576, 20595), (4119, 17880), (4470, 16476), (5364, 13730), (5492, 13410), (5960, 12357), (6705, 10984), (6865, 10728), (8238, 8940)]