858164220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:927

約数の個数: 168

約数和(自身を含む): 2743342560

約数和(自身を除く): 1885178340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 243, 270, 284, 324, 355, 405, 426, 486, 540, 639, 710, 729, 810, 829, 852, 972, 1065, 1215, 1278, 1420, 1458, 1620, 1658, 1917, 2130, 2430, 2487, 2556, 2916, 3195, 3316, 3645, 3834, 4145, 4260, 4860, 4974, 5751, 6390, 7290, 7461, 7668, 8290, 9585, 9948, 11502, 12435, 12780, 14580, 14922, 16580, 17253, 19170, 22383, 23004, 24870, 28755, 29844, 34506, 37305, 38340, 44766, 49740, 51759, 57510, 58859, 67149, 69012, 74610, 86265, 89532, 103518, 111915, 115020, 117718, 134298, 149220, 172530, 176577, 201447, 207036, 223830, 235436, 258795, 268596, 294295, 335745, 345060, 353154, 402894, 447660, 517590, 529731, 588590, 604341, 671490, 706308, 805788, 882885, 1007235, 1035180, 1059462, 1177180, 1208682, 1342980, 1589193, 1765770, 2014470, 2118924, 2417364, 2648655, 3021705, 3178386, 3531540, 4028940, 4767579, 5297310, 6043410, 6356772, 7945965, 9535158, 10594620, 12086820, 14302737, 15891930, 19070316, 23837895, 28605474, 31783860, 42908211, 47675790, 57210948, 71513685, 85816422, 95351580, 143027370, 171632844, 214541055, 286054740, 429082110, 858164220]

約数ペア:

[(1, 858164220), (2, 429082110), (3, 286054740), (4, 214541055), (5, 171632844), (6, 143027370), (9, 95351580), (10, 85816422), (12, 71513685), (15, 57210948), (18, 47675790), (20, 42908211), (27, 31783860), (30, 28605474), (36, 23837895), (45, 19070316), (54, 15891930), (60, 14302737), (71, 12086820), (81, 10594620), (90, 9535158), (108, 7945965), (135, 6356772), (142, 6043410), (162, 5297310), (180, 4767579), (213, 4028940), (243, 3531540), (270, 3178386), (284, 3021705), (324, 2648655), (355, 2417364), (405, 2118924), (426, 2014470), (486, 1765770), (540, 1589193), (639, 1342980), (710, 1208682), (729, 1177180), (810, 1059462), (829, 1035180), (852, 1007235), (972, 882885), (1065, 805788), (1215, 706308), (1278, 671490), (1420, 604341), (1458, 588590), (1620, 529731), (1658, 517590), (1917, 447660), (2130, 402894), (2430, 353154), (2487, 345060), (2556, 335745), (2916, 294295), (3195, 268596), (3316, 258795), (3645, 235436), (3834, 223830), (4145, 207036), (4260, 201447), (4860, 176577), (4974, 172530), (5751, 149220), (6390, 134298), (7290, 117718), (7461, 115020), (7668, 111915), (8290, 103518), (9585, 89532), (9948, 86265), (11502, 74610), (12435, 69012), (12780, 67149), (14580, 58859), (14922, 57510), (16580, 51759), (17253, 49740), (19170, 44766), (22383, 38340), (23004, 37305), (24870, 34506), (28755, 29844)]