29101680

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{499}}^1$

素因数の和:530

約数の個数: 140

約数和(自身を含む): 101649000

約数和(自身を除く): 72547320

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 499, 540, 648, 720, 729, 810, 972, 998, 1080, 1215, 1296, 1458, 1497, 1620, 1944, 1996, 2160, 2430, 2495, 2916, 2994, 3240, 3645, 3888, 3992, 4491, 4860, 4990, 5832, 5988, 6480, 7290, 7485, 7984, 8982, 9720, 9980, 11664, 11976, 13473, 14580, 14970, 17964, 19440, 19960, 22455, 23952, 26946, 29160, 29940, 35928, 39920, 40419, 44910, 53892, 58320, 59880, 67365, 71856, 80838, 89820, 107784, 119760, 121257, 134730, 161676, 179640, 202095, 215568, 242514, 269460, 323352, 359280, 363771, 404190, 485028, 538920, 606285, 646704, 727542, 808380, 970056, 1077840, 1212570, 1455084, 1616760, 1818855, 1940112, 2425140, 2910168, 3233520, 3637710, 4850280, 5820336, 7275420, 9700560, 14550840, 29101680]

約数ペア:

[(1, 29101680), (2, 14550840), (3, 9700560), (4, 7275420), (5, 5820336), (6, 4850280), (8, 3637710), (9, 3233520), (10, 2910168), (12, 2425140), (15, 1940112), (16, 1818855), (18, 1616760), (20, 1455084), (24, 1212570), (27, 1077840), (30, 970056), (36, 808380), (40, 727542), (45, 646704), (48, 606285), (54, 538920), (60, 485028), (72, 404190), (80, 363771), (81, 359280), (90, 323352), (108, 269460), (120, 242514), (135, 215568), (144, 202095), (162, 179640), (180, 161676), (216, 134730), (240, 121257), (243, 119760), (270, 107784), (324, 89820), (360, 80838), (405, 71856), (432, 67365), (486, 59880), (499, 58320), (540, 53892), (648, 44910), (720, 40419), (729, 39920), (810, 35928), (972, 29940), (998, 29160), (1080, 26946), (1215, 23952), (1296, 22455), (1458, 19960), (1497, 19440), (1620, 17964), (1944, 14970), (1996, 14580), (2160, 13473), (2430, 11976), (2495, 11664), (2916, 9980), (2994, 9720), (3240, 8982), (3645, 7984), (3888, 7485), (3992, 7290), (4491, 6480), (4860, 5988), (4990, 5832)]