69354180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2938

約数の個数: 144

約数和(自身を含む): 253169280

約数和(自身を除く): 183815100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 2897, 3420, 3990, 4788, 5794, 5985, 7980, 8691, 11588, 11970, 14485, 17382, 20279, 23940, 26073, 28970, 34764, 40558, 43455, 52146, 55043, 57940, 60837, 81116, 86910, 101395, 104292, 110086, 121674, 130365, 165129, 173820, 182511, 202790, 220172, 243348, 260730, 275215, 304185, 330258, 365022, 385301, 405580, 495387, 521460, 550430, 608370, 660516, 730044, 770602, 825645, 912555, 990774, 1100860, 1155903, 1216740, 1541204, 1651290, 1825110, 1926505, 1981548, 2311806, 2476935, 3302580, 3467709, 3650220, 3853010, 4623612, 4953870, 5779515, 6935418, 7706020, 9907740, 11559030, 13870836, 17338545, 23118060, 34677090, 69354180]

約数ペア:

[(1, 69354180), (2, 34677090), (3, 23118060), (4, 17338545), (5, 13870836), (6, 11559030), (7, 9907740), (9, 7706020), (10, 6935418), (12, 5779515), (14, 4953870), (15, 4623612), (18, 3853010), (19, 3650220), (20, 3467709), (21, 3302580), (28, 2476935), (30, 2311806), (35, 1981548), (36, 1926505), (38, 1825110), (42, 1651290), (45, 1541204), (57, 1216740), (60, 1155903), (63, 1100860), (70, 990774), (76, 912555), (84, 825645), (90, 770602), (95, 730044), (105, 660516), (114, 608370), (126, 550430), (133, 521460), (140, 495387), (171, 405580), (180, 385301), (190, 365022), (210, 330258), (228, 304185), (252, 275215), (266, 260730), (285, 243348), (315, 220172), (342, 202790), (380, 182511), (399, 173820), (420, 165129), (532, 130365), (570, 121674), (630, 110086), (665, 104292), (684, 101395), (798, 86910), (855, 81116), (1140, 60837), (1197, 57940), (1260, 55043), (1330, 52146), (1596, 43455), (1710, 40558), (1995, 34764), (2394, 28970), (2660, 26073), (2897, 23940), (3420, 20279), (3990, 17382), (4788, 14485), (5794, 11970), (5985, 11588), (7980, 8691)]