151661880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 519480000

約数和(自身を除く): 367818120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 73, 87, 90, 116, 120, 145, 146, 174, 180, 199, 219, 232, 261, 290, 292, 348, 360, 365, 398, 435, 438, 522, 580, 584, 597, 657, 696, 730, 796, 870, 876, 995, 1044, 1095, 1160, 1194, 1305, 1314, 1460, 1592, 1740, 1752, 1791, 1990, 2088, 2117, 2190, 2388, 2610, 2628, 2920, 2985, 3285, 3480, 3582, 3980, 4234, 4380, 4776, 5220, 5256, 5771, 5970, 6351, 6570, 7164, 7960, 8468, 8760, 8955, 10440, 10585, 11542, 11940, 12702, 13140, 14328, 14527, 16936, 17313, 17910, 19053, 21170, 23084, 23880, 25404, 26280, 28855, 29054, 31755, 34626, 35820, 38106, 42340, 43581, 46168, 50808, 51939, 57710, 58108, 63510, 69252, 71640, 72635, 76212, 84680, 86565, 87162, 95265, 103878, 115420, 116216, 127020, 130743, 138504, 145270, 152424, 173130, 174324, 190530, 207756, 217905, 230840, 254040, 259695, 261486, 290540, 346260, 348648, 381060, 415512, 421283, 435810, 519390, 522972, 581080, 653715, 692520, 762120, 842566, 871620, 1038780, 1045944, 1263849, 1307430, 1685132, 1743240, 2077560, 2106415, 2527698, 2614860, 3370264, 3791547, 4212830, 5055396, 5229720, 6319245, 7583094, 8425660, 10110792, 12638490, 15166188, 16851320, 18957735, 25276980, 30332376, 37915470, 50553960, 75830940, 151661880]

約数ペア:

[(1, 151661880), (2, 75830940), (3, 50553960), (4, 37915470), (5, 30332376), (6, 25276980), (8, 18957735), (9, 16851320), (10, 15166188), (12, 12638490), (15, 10110792), (18, 8425660), (20, 7583094), (24, 6319245), (29, 5229720), (30, 5055396), (36, 4212830), (40, 3791547), (45, 3370264), (58, 2614860), (60, 2527698), (72, 2106415), (73, 2077560), (87, 1743240), (90, 1685132), (116, 1307430), (120, 1263849), (145, 1045944), (146, 1038780), (174, 871620), (180, 842566), (199, 762120), (219, 692520), (232, 653715), (261, 581080), (290, 522972), (292, 519390), (348, 435810), (360, 421283), (365, 415512), (398, 381060), (435, 348648), (438, 346260), (522, 290540), (580, 261486), (584, 259695), (597, 254040), (657, 230840), (696, 217905), (730, 207756), (796, 190530), (870, 174324), (876, 173130), (995, 152424), (1044, 145270), (1095, 138504), (1160, 130743), (1194, 127020), (1305, 116216), (1314, 115420), (1460, 103878), (1592, 95265), (1740, 87162), (1752, 86565), (1791, 84680), (1990, 76212), (2088, 72635), (2117, 71640), (2190, 69252), (2388, 63510), (2610, 58108), (2628, 57710), (2920, 51939), (2985, 50808), (3285, 46168), (3480, 43581), (3582, 42340), (3980, 38106), (4234, 35820), (4380, 34626), (4776, 31755), (5220, 29054), (5256, 28855), (5771, 26280), (5970, 25404), (6351, 23880), (6570, 23084), (7164, 21170), (7960, 19053), (8468, 17910), (8760, 17313), (8955, 16936), (10440, 14527), (10585, 14328), (11542, 13140), (11940, 12702)]