199058040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1406

約数の個数: 128

約数和(自身を含む): 668520000

約数和(自身を除く): 469461960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1237, 1341, 1490, 1788, 2235, 2474, 2682, 2980, 3576, 3711, 4023, 4470, 4948, 5364, 5960, 6185, 6705, 7422, 8046, 8940, 9896, 10728, 11133, 12370, 13410, 14844, 16092, 17880, 18555, 20115, 22266, 24740, 26820, 29688, 32184, 33399, 37110, 40230, 44532, 49480, 53640, 55665, 66798, 74220, 80460, 89064, 111330, 133596, 148440, 160920, 166995, 184313, 222660, 267192, 333990, 368626, 445320, 552939, 667980, 737252, 921565, 1105878, 1335960, 1474504, 1658817, 1843130, 2211756, 2764695, 3317634, 3686260, 4423512, 4976451, 5529390, 6635268, 7372520, 8294085, 9952902, 11058780, 13270536, 16588170, 19905804, 22117560, 24882255, 33176340, 39811608, 49764510, 66352680, 99529020, 199058040]

約数ペア:

[(1, 199058040), (2, 99529020), (3, 66352680), (4, 49764510), (5, 39811608), (6, 33176340), (8, 24882255), (9, 22117560), (10, 19905804), (12, 16588170), (15, 13270536), (18, 11058780), (20, 9952902), (24, 8294085), (27, 7372520), (30, 6635268), (36, 5529390), (40, 4976451), (45, 4423512), (54, 3686260), (60, 3317634), (72, 2764695), (90, 2211756), (108, 1843130), (120, 1658817), (135, 1474504), (149, 1335960), (180, 1105878), (216, 921565), (270, 737252), (298, 667980), (360, 552939), (447, 445320), (540, 368626), (596, 333990), (745, 267192), (894, 222660), (1080, 184313), (1192, 166995), (1237, 160920), (1341, 148440), (1490, 133596), (1788, 111330), (2235, 89064), (2474, 80460), (2682, 74220), (2980, 66798), (3576, 55665), (3711, 53640), (4023, 49480), (4470, 44532), (4948, 40230), (5364, 37110), (5960, 33399), (6185, 32184), (6705, 29688), (7422, 26820), (8046, 24740), (8940, 22266), (9896, 20115), (10728, 18555), (11133, 17880), (12370, 16092), (13410, 14844)]