4778376660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15461}}^1$

素因数の和:15594

約数の個数: 144

約数和(自身を含む): 15499974672

約数和(自身を除く): 10721598012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 101, 102, 153, 170, 180, 202, 204, 255, 303, 306, 340, 404, 505, 510, 606, 612, 765, 909, 1010, 1020, 1212, 1515, 1530, 1717, 1818, 2020, 3030, 3060, 3434, 3636, 4545, 5151, 6060, 6868, 8585, 9090, 10302, 15453, 15461, 17170, 18180, 20604, 25755, 30906, 30922, 34340, 46383, 51510, 61812, 61844, 77265, 77305, 92766, 103020, 139149, 154530, 154610, 185532, 231915, 262837, 278298, 309060, 309220, 463830, 525674, 556596, 695745, 788511, 927660, 1051348, 1314185, 1391490, 1561561, 1577022, 2365533, 2628370, 2782980, 3123122, 3154044, 3942555, 4684683, 4731066, 5256740, 6246244, 7807805, 7885110, 9369366, 9462132, 11827665, 14054049, 15615610, 15770220, 18738732, 23423415, 23655330, 26546537, 28108098, 31231220, 46846830, 47310660, 53093074, 56216196, 70270245, 79639611, 93693660, 106186148, 132732685, 140540490, 159279222, 238918833, 265465370, 281080980, 318558444, 398198055, 477837666, 530930740, 796396110, 955675332, 1194594165, 1592792220, 2389188330, 4778376660]

約数ペア:

[(1, 4778376660), (2, 2389188330), (3, 1592792220), (4, 1194594165), (5, 955675332), (6, 796396110), (9, 530930740), (10, 477837666), (12, 398198055), (15, 318558444), (17, 281080980), (18, 265465370), (20, 238918833), (30, 159279222), (34, 140540490), (36, 132732685), (45, 106186148), (51, 93693660), (60, 79639611), (68, 70270245), (85, 56216196), (90, 53093074), (101, 47310660), (102, 46846830), (153, 31231220), (170, 28108098), (180, 26546537), (202, 23655330), (204, 23423415), (255, 18738732), (303, 15770220), (306, 15615610), (340, 14054049), (404, 11827665), (505, 9462132), (510, 9369366), (606, 7885110), (612, 7807805), (765, 6246244), (909, 5256740), (1010, 4731066), (1020, 4684683), (1212, 3942555), (1515, 3154044), (1530, 3123122), (1717, 2782980), (1818, 2628370), (2020, 2365533), (3030, 1577022), (3060, 1561561), (3434, 1391490), (3636, 1314185), (4545, 1051348), (5151, 927660), (6060, 788511), (6868, 695745), (8585, 556596), (9090, 525674), (10302, 463830), (15453, 309220), (15461, 309060), (17170, 278298), (18180, 262837), (20604, 231915), (25755, 185532), (30906, 154610), (30922, 154530), (34340, 139149), (46383, 103020), (51510, 92766), (61812, 77305), (61844, 77265)]