184770180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{6983}}^1$

素因数の和:7015

約数の個数: 144

約数和(自身を含む): 668787840

約数和(自身を除く): 484017660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 6983, 8820, 13230, 13966, 20949, 26460, 27932, 34915, 41898, 48881, 62847, 69830, 83796, 97762, 104745, 125694, 139660, 146643, 188541, 195524, 209490, 244405, 251388, 293286, 314235, 342167, 377082, 418980, 439929, 488810, 586572, 628470, 684334, 733215, 754164, 879858, 942705, 977620, 1026501, 1256940, 1319787, 1368668, 1466430, 1710835, 1759716, 1885410, 2053002, 2199645, 2639574, 2932860, 3079503, 3421670, 3770820, 4106004, 4399290, 5132505, 5279148, 6159006, 6598935, 6843340, 8798580, 9238509, 10265010, 12318012, 13197870, 15397515, 18477018, 20530020, 26395740, 30795030, 36954036, 46192545, 61590060, 92385090, 184770180]

約数ペア:

[(1, 184770180), (2, 92385090), (3, 61590060), (4, 46192545), (5, 36954036), (6, 30795030), (7, 26395740), (9, 20530020), (10, 18477018), (12, 15397515), (14, 13197870), (15, 12318012), (18, 10265010), (20, 9238509), (21, 8798580), (27, 6843340), (28, 6598935), (30, 6159006), (35, 5279148), (36, 5132505), (42, 4399290), (45, 4106004), (49, 3770820), (54, 3421670), (60, 3079503), (63, 2932860), (70, 2639574), (84, 2199645), (90, 2053002), (98, 1885410), (105, 1759716), (108, 1710835), (126, 1466430), (135, 1368668), (140, 1319787), (147, 1256940), (180, 1026501), (189, 977620), (196, 942705), (210, 879858), (245, 754164), (252, 733215), (270, 684334), (294, 628470), (315, 586572), (378, 488810), (420, 439929), (441, 418980), (490, 377082), (540, 342167), (588, 314235), (630, 293286), (735, 251388), (756, 244405), (882, 209490), (945, 195524), (980, 188541), (1260, 146643), (1323, 139660), (1470, 125694), (1764, 104745), (1890, 97762), (2205, 83796), (2646, 69830), (2940, 62847), (3780, 48881), (4410, 41898), (5292, 34915), (6615, 27932), (6983, 26460), (8820, 20949), (13230, 13966)]