66196980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7246

約数の個数: 96

約数和(自身を含む): 218090880

約数和(自身を除く): 151893900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 7211, 9180, 14422, 21633, 28844, 36055, 43266, 64899, 72110, 86532, 108165, 122587, 129798, 144220, 194697, 216330, 245174, 259596, 324495, 367761, 389394, 432660, 490348, 612935, 648990, 735522, 778788, 973485, 1103283, 1225870, 1297980, 1471044, 1838805, 1946970, 2206566, 2451740, 3309849, 3677610, 3893940, 4413132, 5516415, 6619698, 7355220, 11032830, 13239396, 16549245, 22065660, 33098490, 66196980]

約数ペア:

[(1, 66196980), (2, 33098490), (3, 22065660), (4, 16549245), (5, 13239396), (6, 11032830), (9, 7355220), (10, 6619698), (12, 5516415), (15, 4413132), (17, 3893940), (18, 3677610), (20, 3309849), (27, 2451740), (30, 2206566), (34, 1946970), (36, 1838805), (45, 1471044), (51, 1297980), (54, 1225870), (60, 1103283), (68, 973485), (85, 778788), (90, 735522), (102, 648990), (108, 612935), (135, 490348), (153, 432660), (170, 389394), (180, 367761), (204, 324495), (255, 259596), (270, 245174), (306, 216330), (340, 194697), (459, 144220), (510, 129798), (540, 122587), (612, 108165), (765, 86532), (918, 72110), (1020, 64899), (1530, 43266), (1836, 36055), (2295, 28844), (3060, 21633), (4590, 14422), (7211, 9180)]