84222180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1061}}^1$

素因数の和:1096

約数の個数: 180

約数和(自身を含む): 307633788

約数和(自身を除く): 223411608

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, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1061, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2122, 2205, 2268, 2646, 2835, 2940, 3183, 3780, 3969, 4244, 4410, 5292, 5305, 5670, 6366, 6615, 7427, 7938, 8820, 9549, 10610, 11340, 12732, 13230, 14854, 15876, 15915, 19098, 19845, 21220, 22281, 26460, 28647, 29708, 31830, 37135, 38196, 39690, 44562, 47745, 51989, 57294, 63660, 66843, 74270, 79380, 85941, 89124, 95490, 103978, 111405, 114588, 133686, 143235, 148540, 155967, 171882, 190980, 200529, 207956, 222810, 259945, 267372, 286470, 311934, 334215, 343764, 401058, 429705, 445620, 467901, 519890, 572940, 601587, 623868, 668430, 779835, 802116, 859410, 935802, 1002645, 1039780, 1203174, 1336860, 1403703, 1559670, 1718820, 1871604, 2005290, 2339505, 2406348, 2807406, 3007935, 3119340, 4010580, 4211109, 4679010, 5614812, 6015870, 7018515, 8422218, 9358020, 12031740, 14037030, 16844436, 21055545, 28074060, 42111090, 84222180]

約数ペア:

[(1, 84222180), (2, 42111090), (3, 28074060), (4, 21055545), (5, 16844436), (6, 14037030), (7, 12031740), (9, 9358020), (10, 8422218), (12, 7018515), (14, 6015870), (15, 5614812), (18, 4679010), (20, 4211109), (21, 4010580), (27, 3119340), (28, 3007935), (30, 2807406), (35, 2406348), (36, 2339505), (42, 2005290), (45, 1871604), (49, 1718820), (54, 1559670), (60, 1403703), (63, 1336860), (70, 1203174), (81, 1039780), (84, 1002645), (90, 935802), (98, 859410), (105, 802116), (108, 779835), (126, 668430), (135, 623868), (140, 601587), (147, 572940), (162, 519890), (180, 467901), (189, 445620), (196, 429705), (210, 401058), (245, 343764), (252, 334215), (270, 311934), (294, 286470), (315, 267372), (324, 259945), (378, 222810), (405, 207956), (420, 200529), (441, 190980), (490, 171882), (540, 155967), (567, 148540), (588, 143235), (630, 133686), (735, 114588), (756, 111405), (810, 103978), (882, 95490), (945, 89124), (980, 85941), (1061, 79380), (1134, 74270), (1260, 66843), (1323, 63660), (1470, 57294), (1620, 51989), (1764, 47745), (1890, 44562), (2122, 39690), (2205, 38196), (2268, 37135), (2646, 31830), (2835, 29708), (2940, 28647), (3183, 26460), (3780, 22281), (3969, 21220), (4244, 19845), (4410, 19098), (5292, 15915), (5305, 15876), (5670, 14854), (6366, 13230), (6615, 12732), (7427, 11340), (7938, 10610), (8820, 9549)]