358232220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1153

約数の個数: 120

約数和(自身を含む): 1129545648

約数和(自身を除く): 771313428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 251, 270, 324, 405, 502, 540, 753, 810, 881, 1004, 1255, 1506, 1620, 1762, 2259, 2510, 2643, 3012, 3524, 3765, 4405, 4518, 5020, 5286, 6777, 7530, 7929, 8810, 9036, 10572, 11295, 13215, 13554, 15060, 15858, 17620, 20331, 22590, 23787, 26430, 27108, 31716, 33885, 39645, 40662, 45180, 47574, 52860, 67770, 71361, 79290, 81324, 95148, 101655, 118935, 135540, 142722, 158580, 203310, 221131, 237870, 285444, 356805, 406620, 442262, 475740, 663393, 713610, 884524, 1105655, 1326786, 1427220, 1990179, 2211310, 2653572, 3316965, 3980358, 4422620, 5970537, 6633930, 7960716, 9950895, 11941074, 13267860, 17911611, 19901790, 23882148, 29852685, 35823222, 39803580, 59705370, 71646444, 89558055, 119410740, 179116110, 358232220]

約数ペア:

[(1, 358232220), (2, 179116110), (3, 119410740), (4, 89558055), (5, 71646444), (6, 59705370), (9, 39803580), (10, 35823222), (12, 29852685), (15, 23882148), (18, 19901790), (20, 17911611), (27, 13267860), (30, 11941074), (36, 9950895), (45, 7960716), (54, 6633930), (60, 5970537), (81, 4422620), (90, 3980358), (108, 3316965), (135, 2653572), (162, 2211310), (180, 1990179), (251, 1427220), (270, 1326786), (324, 1105655), (405, 884524), (502, 713610), (540, 663393), (753, 475740), (810, 442262), (881, 406620), (1004, 356805), (1255, 285444), (1506, 237870), (1620, 221131), (1762, 203310), (2259, 158580), (2510, 142722), (2643, 135540), (3012, 118935), (3524, 101655), (3765, 95148), (4405, 81324), (4518, 79290), (5020, 71361), (5286, 67770), (6777, 52860), (7530, 47574), (7929, 45180), (8810, 40662), (9036, 39645), (10572, 33885), (11295, 31716), (13215, 27108), (13554, 26430), (15060, 23787), (15858, 22590), (17620, 20331)]