18217259640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{106087}}^1$

素因数の和:106163

約数の個数: 160

約数和(自身を含む): 62386109280

約数和(自身を除く): 44168849640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 954, 1060, 1080, 1272, 1431, 1590, 1620, 1908, 2120, 2385, 2862, 3180, 3240, 3816, 4293, 4770, 5724, 6360, 7155, 8586, 9540, 11448, 14310, 17172, 19080, 21465, 28620, 34344, 42930, 57240, 85860, 106087, 171720, 212174, 318261, 424348, 530435, 636522, 848696, 954783, 1060870, 1273044, 1591305, 1909566, 2121740, 2546088, 2864349, 3182610, 3819132, 4243480, 4773915, 5622611, 5728698, 6365220, 7638264, 8593047, 9547830, 11245222, 11457396, 12730440, 14321745, 16867833, 17186094, 19095660, 22490444, 22914792, 28113055, 28643490, 33735666, 34372188, 38191320, 42965235, 44980888, 50603499, 56226110, 57286980, 67471332, 68744376, 84339165, 85930470, 101206998, 112452220, 114573960, 134942664, 151810497, 168678330, 171860940, 202413996, 224904440, 253017495, 303620994, 337356660, 343721880, 404827992, 455431491, 506034990, 607241988, 674713320, 759052485, 910862982, 1012069980, 1214483976, 1518104970, 1821725964, 2024139960, 2277157455, 3036209940, 3643451928, 4554314910, 6072419880, 9108629820, 18217259640]

約数ペア:

[(1, 18217259640), (2, 9108629820), (3, 6072419880), (4, 4554314910), (5, 3643451928), (6, 3036209940), (8, 2277157455), (9, 2024139960), (10, 1821725964), (12, 1518104970), (15, 1214483976), (18, 1012069980), (20, 910862982), (24, 759052485), (27, 674713320), (30, 607241988), (36, 506034990), (40, 455431491), (45, 404827992), (53, 343721880), (54, 337356660), (60, 303620994), (72, 253017495), (81, 224904440), (90, 202413996), (106, 171860940), (108, 168678330), (120, 151810497), (135, 134942664), (159, 114573960), (162, 112452220), (180, 101206998), (212, 85930470), (216, 84339165), (265, 68744376), (270, 67471332), (318, 57286980), (324, 56226110), (360, 50603499), (405, 44980888), (424, 42965235), (477, 38191320), (530, 34372188), (540, 33735666), (636, 28643490), (648, 28113055), (795, 22914792), (810, 22490444), (954, 19095660), (1060, 17186094), (1080, 16867833), (1272, 14321745), (1431, 12730440), (1590, 11457396), (1620, 11245222), (1908, 9547830), (2120, 8593047), (2385, 7638264), (2862, 6365220), (3180, 5728698), (3240, 5622611), (3816, 4773915), (4293, 4243480), (4770, 3819132), (5724, 3182610), (6360, 2864349), (7155, 2546088), (8586, 2121740), (9540, 1909566), (11448, 1591305), (14310, 1273044), (17172, 1060870), (19080, 954783), (21465, 848696), (28620, 636522), (34344, 530435), (42930, 424348), (57240, 318261), (85860, 212174), (106087, 171720)]