77251320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 263189520

約数和(自身を除く): 185938200

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, 81, 90, 108, 113, 120, 135, 162, 180, 211, 216, 226, 270, 324, 339, 360, 405, 422, 452, 540, 565, 633, 648, 678, 810, 844, 904, 1017, 1055, 1080, 1130, 1266, 1356, 1620, 1688, 1695, 1899, 2034, 2110, 2260, 2532, 2712, 3051, 3165, 3240, 3390, 3798, 4068, 4220, 4520, 5064, 5085, 5697, 6102, 6330, 6780, 7596, 8136, 8440, 9153, 9495, 10170, 11394, 12204, 12660, 13560, 15192, 15255, 17091, 18306, 18990, 20340, 22788, 23843, 24408, 25320, 28485, 30510, 34182, 36612, 37980, 40680, 45576, 45765, 47686, 56970, 61020, 68364, 71529, 73224, 75960, 85455, 91530, 95372, 113940, 119215, 122040, 136728, 143058, 170910, 183060, 190744, 214587, 227880, 238430, 286116, 341820, 357645, 366120, 429174, 476860, 572232, 643761, 683640, 715290, 858348, 953720, 1072935, 1287522, 1430580, 1716696, 1931283, 2145870, 2575044, 2861160, 3218805, 3862566, 4291740, 5150088, 6437610, 7725132, 8583480, 9656415, 12875220, 15450264, 19312830, 25750440, 38625660, 77251320]

約数ペア:

[(1, 77251320), (2, 38625660), (3, 25750440), (4, 19312830), (5, 15450264), (6, 12875220), (8, 9656415), (9, 8583480), (10, 7725132), (12, 6437610), (15, 5150088), (18, 4291740), (20, 3862566), (24, 3218805), (27, 2861160), (30, 2575044), (36, 2145870), (40, 1931283), (45, 1716696), (54, 1430580), (60, 1287522), (72, 1072935), (81, 953720), (90, 858348), (108, 715290), (113, 683640), (120, 643761), (135, 572232), (162, 476860), (180, 429174), (211, 366120), (216, 357645), (226, 341820), (270, 286116), (324, 238430), (339, 227880), (360, 214587), (405, 190744), (422, 183060), (452, 170910), (540, 143058), (565, 136728), (633, 122040), (648, 119215), (678, 113940), (810, 95372), (844, 91530), (904, 85455), (1017, 75960), (1055, 73224), (1080, 71529), (1130, 68364), (1266, 61020), (1356, 56970), (1620, 47686), (1688, 45765), (1695, 45576), (1899, 40680), (2034, 37980), (2110, 36612), (2260, 34182), (2532, 30510), (2712, 28485), (3051, 25320), (3165, 24408), (3240, 23843), (3390, 22788), (3798, 20340), (4068, 18990), (4220, 18306), (4520, 17091), (5064, 15255), (5085, 15192), (5697, 13560), (6102, 12660), (6330, 12204), (6780, 11394), (7596, 10170), (8136, 9495), (8440, 9153)]