18380604240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19037}}^1$

素因数の和:19211

約数の個数: 200

約数和(自身を含む): 64270384200

約数和(自身を除く): 45889779960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 149, 162, 180, 216, 240, 270, 298, 324, 360, 405, 432, 447, 540, 596, 648, 720, 745, 810, 894, 1080, 1192, 1296, 1341, 1490, 1620, 1788, 2160, 2235, 2384, 2682, 2980, 3240, 3576, 4023, 4470, 5364, 5960, 6480, 6705, 7152, 8046, 8940, 10728, 11920, 12069, 13410, 16092, 17880, 19037, 20115, 21456, 24138, 26820, 32184, 35760, 38074, 40230, 48276, 53640, 57111, 60345, 64368, 76148, 80460, 95185, 96552, 107280, 114222, 120690, 152296, 160920, 171333, 190370, 193104, 228444, 241380, 285555, 304592, 321840, 342666, 380740, 456888, 482760, 513999, 571110, 685332, 761480, 856665, 913776, 965520, 1027998, 1142220, 1370664, 1522960, 1541997, 1713330, 2055996, 2284440, 2569995, 2741328, 2836513, 3083994, 3426660, 4111992, 4568880, 5139990, 5673026, 6167988, 6853320, 7709985, 8223984, 8509539, 10279980, 11346052, 12335976, 13706640, 14182565, 15419970, 17019078, 20559960, 22692104, 24671952, 25528617, 28365130, 30839940, 34038156, 41119920, 42547695, 45384208, 51057234, 56730260, 61679880, 68076312, 76585851, 85095390, 102114468, 113460520, 123359760, 127643085, 136152624, 153171702, 170190780, 204228936, 226921040, 229757553, 255286170, 306343404, 340381560, 382929255, 408457872, 459515106, 510572340, 612686808, 680763120, 765858510, 919030212, 1021144680, 1148787765, 1225373616, 1531717020, 1838060424, 2042289360, 2297575530, 3063434040, 3676120848, 4595151060, 6126868080, 9190302120, 18380604240]

約数ペア:

[(1, 18380604240), (2, 9190302120), (3, 6126868080), (4, 4595151060), (5, 3676120848), (6, 3063434040), (8, 2297575530), (9, 2042289360), (10, 1838060424), (12, 1531717020), (15, 1225373616), (16, 1148787765), (18, 1021144680), (20, 919030212), (24, 765858510), (27, 680763120), (30, 612686808), (36, 510572340), (40, 459515106), (45, 408457872), (48, 382929255), (54, 340381560), (60, 306343404), (72, 255286170), (80, 229757553), (81, 226921040), (90, 204228936), (108, 170190780), (120, 153171702), (135, 136152624), (144, 127643085), (149, 123359760), (162, 113460520), (180, 102114468), (216, 85095390), (240, 76585851), (270, 68076312), (298, 61679880), (324, 56730260), (360, 51057234), (405, 45384208), (432, 42547695), (447, 41119920), (540, 34038156), (596, 30839940), (648, 28365130), (720, 25528617), (745, 24671952), (810, 22692104), (894, 20559960), (1080, 17019078), (1192, 15419970), (1296, 14182565), (1341, 13706640), (1490, 12335976), (1620, 11346052), (1788, 10279980), (2160, 8509539), (2235, 8223984), (2384, 7709985), (2682, 6853320), (2980, 6167988), (3240, 5673026), (3576, 5139990), (4023, 4568880), (4470, 4111992), (5364, 3426660), (5960, 3083994), (6480, 2836513), (6705, 2741328), (7152, 2569995), (8046, 2284440), (8940, 2055996), (10728, 1713330), (11920, 1541997), (12069, 1522960), (13410, 1370664), (16092, 1142220), (17880, 1027998), (19037, 965520), (20115, 913776), (21456, 856665), (24138, 761480), (26820, 685332), (32184, 571110), (35760, 513999), (38074, 482760), (40230, 456888), (48276, 380740), (53640, 342666), (57111, 321840), (60345, 304592), (64368, 285555), (76148, 241380), (80460, 228444), (95185, 193104), (96552, 190370), (107280, 171333), (114222, 160920), (120690, 152296)]