126566800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 321050880

約数和(自身を除く): 194484080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 59, 62, 80, 100, 118, 124, 155, 173, 200, 236, 248, 295, 310, 346, 400, 472, 496, 590, 620, 692, 775, 865, 944, 1180, 1240, 1384, 1475, 1550, 1730, 1829, 2360, 2480, 2768, 2950, 3100, 3460, 3658, 4325, 4720, 5363, 5900, 6200, 6920, 7316, 8650, 9145, 10207, 10726, 11800, 12400, 13840, 14632, 17300, 18290, 20414, 21452, 23600, 26815, 29264, 34600, 36580, 40828, 42904, 45725, 51035, 53630, 69200, 73160, 81656, 85808, 91450, 102070, 107260, 134075, 146320, 163312, 182900, 204140, 214520, 255175, 268150, 316417, 365800, 408280, 429040, 510350, 536300, 632834, 731600, 816560, 1020700, 1072600, 1265668, 1582085, 2041400, 2145200, 2531336, 3164170, 4082800, 5062672, 6328340, 7910425, 12656680, 15820850, 25313360, 31641700, 63283400, 126566800]

約数ペア:

[(1, 126566800), (2, 63283400), (4, 31641700), (5, 25313360), (8, 15820850), (10, 12656680), (16, 7910425), (20, 6328340), (25, 5062672), (31, 4082800), (40, 3164170), (50, 2531336), (59, 2145200), (62, 2041400), (80, 1582085), (100, 1265668), (118, 1072600), (124, 1020700), (155, 816560), (173, 731600), (200, 632834), (236, 536300), (248, 510350), (295, 429040), (310, 408280), (346, 365800), (400, 316417), (472, 268150), (496, 255175), (590, 214520), (620, 204140), (692, 182900), (775, 163312), (865, 146320), (944, 134075), (1180, 107260), (1240, 102070), (1384, 91450), (1475, 85808), (1550, 81656), (1730, 73160), (1829, 69200), (2360, 53630), (2480, 51035), (2768, 45725), (2950, 42904), (3100, 40828), (3460, 36580), (3658, 34600), (4325, 29264), (4720, 26815), (5363, 23600), (5900, 21452), (6200, 20414), (6920, 18290), (7316, 17300), (8650, 14632), (9145, 13840), (10207, 12400), (10726, 11800)]