149651280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:978

約数の個数: 160

約数和(自身を含む): 522585600

約数和(自身を除く): 372934320

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, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 877, 948, 1080, 1185, 1264, 1422, 1580, 1754, 1896, 2133, 2160, 2370, 2631, 2844, 3160, 3508, 3555, 3792, 4266, 4385, 4740, 5262, 5688, 6320, 7016, 7110, 7893, 8532, 8770, 9480, 10524, 10665, 11376, 13155, 14032, 14220, 15786, 17064, 17540, 18960, 21048, 21330, 23679, 26310, 28440, 31572, 34128, 35080, 39465, 42096, 42660, 47358, 52620, 56880, 63144, 69283, 70160, 78930, 85320, 94716, 105240, 118395, 126288, 138566, 157860, 170640, 189432, 207849, 210480, 236790, 277132, 315720, 346415, 378864, 415698, 473580, 554264, 623547, 631440, 692830, 831396, 947160, 1039245, 1108528, 1247094, 1385660, 1662792, 1870641, 1894320, 2078490, 2494188, 2771320, 3117735, 3325584, 3741282, 4156980, 4988376, 5542640, 6235470, 7482564, 8313960, 9353205, 9976752, 12470940, 14965128, 16627920, 18706410, 24941880, 29930256, 37412820, 49883760, 74825640, 149651280]

約数ペア:

[(1, 149651280), (2, 74825640), (3, 49883760), (4, 37412820), (5, 29930256), (6, 24941880), (8, 18706410), (9, 16627920), (10, 14965128), (12, 12470940), (15, 9976752), (16, 9353205), (18, 8313960), (20, 7482564), (24, 6235470), (27, 5542640), (30, 4988376), (36, 4156980), (40, 3741282), (45, 3325584), (48, 3117735), (54, 2771320), (60, 2494188), (72, 2078490), (79, 1894320), (80, 1870641), (90, 1662792), (108, 1385660), (120, 1247094), (135, 1108528), (144, 1039245), (158, 947160), (180, 831396), (216, 692830), (237, 631440), (240, 623547), (270, 554264), (316, 473580), (360, 415698), (395, 378864), (432, 346415), (474, 315720), (540, 277132), (632, 236790), (711, 210480), (720, 207849), (790, 189432), (877, 170640), (948, 157860), (1080, 138566), (1185, 126288), (1264, 118395), (1422, 105240), (1580, 94716), (1754, 85320), (1896, 78930), (2133, 70160), (2160, 69283), (2370, 63144), (2631, 56880), (2844, 52620), (3160, 47358), (3508, 42660), (3555, 42096), (3792, 39465), (4266, 35080), (4385, 34128), (4740, 31572), (5262, 28440), (5688, 26310), (6320, 23679), (7016, 21330), (7110, 21048), (7893, 18960), (8532, 17540), (8770, 17064), (9480, 15786), (10524, 14220), (10665, 14032), (11376, 13155)]