156945648400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{45853}}^1$

素因数の和:46113

約数の個数: 120

約数和(自身を含む): 387778107200

約数和(自身を除く): 230832458800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 199, 200, 215, 344, 398, 400, 430, 688, 796, 860, 995, 1075, 1592, 1720, 1990, 2150, 3184, 3440, 3980, 4300, 4975, 7960, 8557, 8600, 9950, 15920, 17114, 17200, 19900, 34228, 39800, 42785, 45853, 68456, 79600, 85570, 91706, 136912, 171140, 183412, 213925, 229265, 342280, 366824, 427850, 458530, 684560, 733648, 855700, 917060, 1146325, 1711400, 1834120, 1971679, 2292650, 3422800, 3668240, 3943358, 4585300, 7886716, 9124747, 9170600, 9858395, 15773432, 18249494, 18341200, 19716790, 31546864, 36498988, 39433580, 45623735, 49291975, 72997976, 78867160, 91247470, 98583950, 145995952, 157734320, 182494940, 197167900, 228118675, 364989880, 392364121, 394335800, 456237350, 729979760, 784728242, 788671600, 912474700, 1569456484, 1824949400, 1961820605, 3138912968, 3649898800, 3923641210, 6277825936, 7847282420, 9809103025, 15694564840, 19618206050, 31389129680, 39236412100, 78472824200, 156945648400]

約数ペア:

[(1, 156945648400), (2, 78472824200), (4, 39236412100), (5, 31389129680), (8, 19618206050), (10, 15694564840), (16, 9809103025), (20, 7847282420), (25, 6277825936), (40, 3923641210), (43, 3649898800), (50, 3138912968), (80, 1961820605), (86, 1824949400), (100, 1569456484), (172, 912474700), (199, 788671600), (200, 784728242), (215, 729979760), (344, 456237350), (398, 394335800), (400, 392364121), (430, 364989880), (688, 228118675), (796, 197167900), (860, 182494940), (995, 157734320), (1075, 145995952), (1592, 98583950), (1720, 91247470), (1990, 78867160), (2150, 72997976), (3184, 49291975), (3440, 45623735), (3980, 39433580), (4300, 36498988), (4975, 31546864), (7960, 19716790), (8557, 18341200), (8600, 18249494), (9950, 15773432), (15920, 9858395), (17114, 9170600), (17200, 9124747), (19900, 7886716), (34228, 4585300), (39800, 3943358), (42785, 3668240), (45853, 3422800), (68456, 2292650), (79600, 1971679), (85570, 1834120), (91706, 1711400), (136912, 1146325), (171140, 917060), (183412, 855700), (213925, 733648), (229265, 684560), (342280, 458530), (366824, 427850)]