80407289790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{4937}}^1\times {\mathrm{20107}}^1$

素因数の和:25063

約数の個数: 80

約数和(自身を含む): 216260816112

約数和(自身を除く): 135853526322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 4937, 9874, 14811, 20107, 24685, 29622, 40214, 44433, 49370, 60321, 74055, 88866, 100535, 120642, 133299, 148110, 180963, 201070, 222165, 266598, 301605, 361926, 399897, 444330, 542889, 603210, 666495, 799794, 904815, 1085778, 1332990, 1628667, 1809630, 1999485, 2714445, 3257334, 3998970, 5428890, 8143335, 16286670, 99268259, 198536518, 297804777, 496341295, 595609554, 893414331, 992682590, 1489023885, 1786828662, 2680242993, 2978047770, 4467071655, 5360485986, 8040728979, 8934143310, 13401214965, 16081457958, 26802429930, 40203644895, 80407289790]

約数ペア:

[(1, 80407289790), (2, 40203644895), (3, 26802429930), (5, 16081457958), (6, 13401214965), (9, 8934143310), (10, 8040728979), (15, 5360485986), (18, 4467071655), (27, 2978047770), (30, 2680242993), (45, 1786828662), (54, 1489023885), (81, 992682590), (90, 893414331), (135, 595609554), (162, 496341295), (270, 297804777), (405, 198536518), (810, 99268259), (4937, 16286670), (9874, 8143335), (14811, 5428890), (20107, 3998970), (24685, 3257334), (29622, 2714445), (40214, 1999485), (44433, 1809630), (49370, 1628667), (60321, 1332990), (74055, 1085778), (88866, 904815), (100535, 799794), (120642, 666495), (133299, 603210), (148110, 542889), (180963, 444330), (201070, 399897), (222165, 361926), (266598, 301605)]