99989640

素因数分解:

$2^3\times 3^9\times 5^1\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 340116480

約数和(自身を除く): 240126840

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, 120, 127, 135, 162, 180, 216, 243, 254, 270, 324, 360, 381, 405, 486, 508, 540, 635, 648, 729, 762, 810, 972, 1016, 1080, 1143, 1215, 1270, 1458, 1524, 1620, 1905, 1944, 2187, 2286, 2430, 2540, 2916, 3048, 3240, 3429, 3645, 3810, 4374, 4572, 4860, 5080, 5715, 5832, 6561, 6858, 7290, 7620, 8748, 9144, 9720, 10287, 10935, 11430, 13122, 13716, 14580, 15240, 17145, 17496, 19683, 20574, 21870, 22860, 26244, 27432, 29160, 30861, 32805, 34290, 39366, 41148, 43740, 45720, 51435, 52488, 61722, 65610, 68580, 78732, 82296, 87480, 92583, 98415, 102870, 123444, 131220, 137160, 154305, 157464, 185166, 196830, 205740, 246888, 262440, 277749, 308610, 370332, 393660, 411480, 462915, 555498, 617220, 740664, 787320, 833247, 925830, 1110996, 1234440, 1388745, 1666494, 1851660, 2221992, 2499741, 2777490, 3332988, 3703320, 4166235, 4999482, 5554980, 6665976, 8332470, 9998964, 11109960, 12498705, 16664940, 19997928, 24997410, 33329880, 49994820, 99989640]

約数ペア:

[(1, 99989640), (2, 49994820), (3, 33329880), (4, 24997410), (5, 19997928), (6, 16664940), (8, 12498705), (9, 11109960), (10, 9998964), (12, 8332470), (15, 6665976), (18, 5554980), (20, 4999482), (24, 4166235), (27, 3703320), (30, 3332988), (36, 2777490), (40, 2499741), (45, 2221992), (54, 1851660), (60, 1666494), (72, 1388745), (81, 1234440), (90, 1110996), (108, 925830), (120, 833247), (127, 787320), (135, 740664), (162, 617220), (180, 555498), (216, 462915), (243, 411480), (254, 393660), (270, 370332), (324, 308610), (360, 277749), (381, 262440), (405, 246888), (486, 205740), (508, 196830), (540, 185166), (635, 157464), (648, 154305), (729, 137160), (762, 131220), (810, 123444), (972, 102870), (1016, 98415), (1080, 92583), (1143, 87480), (1215, 82296), (1270, 78732), (1458, 68580), (1524, 65610), (1620, 61722), (1905, 52488), (1944, 51435), (2187, 45720), (2286, 43740), (2430, 41148), (2540, 39366), (2916, 34290), (3048, 32805), (3240, 30861), (3429, 29160), (3645, 27432), (3810, 26244), (4374, 22860), (4572, 21870), (4860, 20574), (5080, 19683), (5715, 17496), (5832, 17145), (6561, 15240), (6858, 14580), (7290, 13716), (7620, 13122), (8748, 11430), (9144, 10935), (9720, 10287)]