225972720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:704

約数の個数: 160

約数和(自身を含む): 783432000

約数和(自身を除く): 557459280

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, 90, 108, 120, 135, 144, 180, 216, 233, 240, 270, 360, 432, 449, 466, 540, 699, 720, 898, 932, 1080, 1165, 1347, 1398, 1796, 1864, 2097, 2160, 2245, 2330, 2694, 2796, 3495, 3592, 3728, 4041, 4194, 4490, 4660, 5388, 5592, 6291, 6735, 6990, 7184, 8082, 8388, 8980, 9320, 10485, 10776, 11184, 12123, 12582, 13470, 13980, 16164, 16776, 17960, 18640, 20205, 20970, 21552, 24246, 25164, 26940, 27960, 31455, 32328, 33552, 35920, 40410, 41940, 48492, 50328, 53880, 55920, 60615, 62910, 64656, 80820, 83880, 96984, 100656, 104617, 107760, 121230, 125820, 161640, 167760, 193968, 209234, 242460, 251640, 313851, 323280, 418468, 484920, 503280, 523085, 627702, 836936, 941553, 969840, 1046170, 1255404, 1569255, 1673872, 1883106, 2092340, 2510808, 2824659, 3138510, 3766212, 4184680, 4707765, 5021616, 5649318, 6277020, 7532424, 8369360, 9415530, 11298636, 12554040, 14123295, 15064848, 18831060, 22597272, 25108080, 28246590, 37662120, 45194544, 56493180, 75324240, 112986360, 225972720]

約数ペア:

[(1, 225972720), (2, 112986360), (3, 75324240), (4, 56493180), (5, 45194544), (6, 37662120), (8, 28246590), (9, 25108080), (10, 22597272), (12, 18831060), (15, 15064848), (16, 14123295), (18, 12554040), (20, 11298636), (24, 9415530), (27, 8369360), (30, 7532424), (36, 6277020), (40, 5649318), (45, 5021616), (48, 4707765), (54, 4184680), (60, 3766212), (72, 3138510), (80, 2824659), (90, 2510808), (108, 2092340), (120, 1883106), (135, 1673872), (144, 1569255), (180, 1255404), (216, 1046170), (233, 969840), (240, 941553), (270, 836936), (360, 627702), (432, 523085), (449, 503280), (466, 484920), (540, 418468), (699, 323280), (720, 313851), (898, 251640), (932, 242460), (1080, 209234), (1165, 193968), (1347, 167760), (1398, 161640), (1796, 125820), (1864, 121230), (2097, 107760), (2160, 104617), (2245, 100656), (2330, 96984), (2694, 83880), (2796, 80820), (3495, 64656), (3592, 62910), (3728, 60615), (4041, 55920), (4194, 53880), (4490, 50328), (4660, 48492), (5388, 41940), (5592, 40410), (6291, 35920), (6735, 33552), (6990, 32328), (7184, 31455), (8082, 27960), (8388, 26940), (8980, 25164), (9320, 24246), (10485, 21552), (10776, 20970), (11184, 20205), (12123, 18640), (12582, 17960), (13470, 16776), (13980, 16164)]