86815260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 334393920

約数和(自身を除く): 247578660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 193, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 340, 357, 378, 386, 420, 441, 459, 476, 490, 510, 540, 579, 588, 595, 612, 630, 714, 735, 756, 765, 772, 833, 882, 918, 945, 965, 980, 1020, 1071, 1158, 1190, 1260, 1323, 1351, 1428, 1470, 1530, 1666, 1737, 1764, 1785, 1836, 1890, 1930, 2142, 2205, 2295, 2316, 2380, 2499, 2646, 2702, 2895, 2940, 3060, 3213, 3281, 3332, 3474, 3570, 3780, 3860, 4053, 4165, 4284, 4410, 4590, 4998, 5211, 5292, 5355, 5404, 5790, 6426, 6562, 6615, 6755, 6948, 7140, 7497, 8106, 8330, 8685, 8820, 9180, 9457, 9843, 9996, 10422, 10710, 11580, 12159, 12495, 12852, 13124, 13230, 13510, 14994, 16065, 16212, 16405, 16660, 17370, 18914, 19686, 20265, 20844, 21420, 22491, 22967, 24318, 24990, 26055, 26460, 27020, 28371, 29529, 29988, 32130, 32810, 34740, 36477, 37485, 37828, 39372, 40530, 44982, 45934, 47285, 48636, 49215, 49980, 52110, 56742, 59058, 60795, 64260, 65620, 68901, 72954, 74970, 81060, 85113, 88587, 89964, 91868, 94570, 98430, 104220, 112455, 113484, 114835, 118116, 121590, 137802, 141855, 145908, 147645, 149940, 160769, 170226, 177174, 182385, 189140, 196860, 206703, 224910, 229670, 243180, 255339, 275604, 283710, 295290, 321538, 340452, 344505, 354348, 364770, 413406, 425565, 442935, 449820, 459340, 482307, 510678, 567420, 590580, 620109, 643076, 689010, 729540, 803845, 826812, 851130, 885870, 964614, 1021356, 1033515, 1240218, 1276695, 1378020, 1446921, 1607690, 1702260, 1771740, 1929228, 2067030, 2411535, 2480436, 2553390, 2893842, 3100545, 3215380, 4134060, 4340763, 4823070, 5106780, 5787684, 6201090, 7234605, 8681526, 9646140, 12402180, 14469210, 17363052, 21703815, 28938420, 43407630, 86815260]

約数ペア:

[(1, 86815260), (2, 43407630), (3, 28938420), (4, 21703815), (5, 17363052), (6, 14469210), (7, 12402180), (9, 9646140), (10, 8681526), (12, 7234605), (14, 6201090), (15, 5787684), (17, 5106780), (18, 4823070), (20, 4340763), (21, 4134060), (27, 3215380), (28, 3100545), (30, 2893842), (34, 2553390), (35, 2480436), (36, 2411535), (42, 2067030), (45, 1929228), (49, 1771740), (51, 1702260), (54, 1607690), (60, 1446921), (63, 1378020), (68, 1276695), (70, 1240218), (84, 1033515), (85, 1021356), (90, 964614), (98, 885870), (102, 851130), (105, 826812), (108, 803845), (119, 729540), (126, 689010), (135, 643076), (140, 620109), (147, 590580), (153, 567420), (170, 510678), (180, 482307), (189, 459340), (193, 449820), (196, 442935), (204, 425565), (210, 413406), (238, 364770), (245, 354348), (252, 344505), (255, 340452), (270, 321538), (294, 295290), (306, 283710), (315, 275604), (340, 255339), (357, 243180), (378, 229670), (386, 224910), (420, 206703), (441, 196860), (459, 189140), (476, 182385), (490, 177174), (510, 170226), (540, 160769), (579, 149940), (588, 147645), (595, 145908), (612, 141855), (630, 137802), (714, 121590), (735, 118116), (756, 114835), (765, 113484), (772, 112455), (833, 104220), (882, 98430), (918, 94570), (945, 91868), (965, 89964), (980, 88587), (1020, 85113), (1071, 81060), (1158, 74970), (1190, 72954), (1260, 68901), (1323, 65620), (1351, 64260), (1428, 60795), (1470, 59058), (1530, 56742), (1666, 52110), (1737, 49980), (1764, 49215), (1785, 48636), (1836, 47285), (1890, 45934), (1930, 44982), (2142, 40530), (2205, 39372), (2295, 37828), (2316, 37485), (2380, 36477), (2499, 34740), (2646, 32810), (2702, 32130), (2895, 29988), (2940, 29529), (3060, 28371), (3213, 27020), (3281, 26460), (3332, 26055), (3474, 24990), (3570, 24318), (3780, 22967), (3860, 22491), (4053, 21420), (4165, 20844), (4284, 20265), (4410, 19686), (4590, 18914), (4998, 17370), (5211, 16660), (5292, 16405), (5355, 16212), (5404, 16065), (5790, 14994), (6426, 13510), (6562, 13230), (6615, 13124), (6755, 12852), (6948, 12495), (7140, 12159), (7497, 11580), (8106, 10710), (8330, 10422), (8685, 9996), (8820, 9843), (9180, 9457)]