180630072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{51199}}^1$

素因数の和:51225

約数の個数: 72

約数和(自身を含む): 569088000

約数和(自身を除く): 388457928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 51199, 102398, 153597, 204796, 307194, 358393, 409592, 460791, 614388, 716786, 921582, 1075179, 1228776, 1433572, 1843164, 2150358, 2508751, 2867144, 3225537, 3686328, 4300716, 5017502, 6451074, 7526253, 8601432, 10035004, 12902148, 15052506, 20070008, 22578759, 25804296, 30105012, 45157518, 60210024, 90315036, 180630072]

約数ペア:

[(1, 180630072), (2, 90315036), (3, 60210024), (4, 45157518), (6, 30105012), (7, 25804296), (8, 22578759), (9, 20070008), (12, 15052506), (14, 12902148), (18, 10035004), (21, 8601432), (24, 7526253), (28, 6451074), (36, 5017502), (42, 4300716), (49, 3686328), (56, 3225537), (63, 2867144), (72, 2508751), (84, 2150358), (98, 1843164), (126, 1433572), (147, 1228776), (168, 1075179), (196, 921582), (252, 716786), (294, 614388), (392, 460791), (441, 409592), (504, 358393), (588, 307194), (882, 204796), (1176, 153597), (1764, 102398), (3528, 51199)]