315060660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5470

約数の個数: 144

約数和(自身を含む): 1065355200

約数和(自身を除く): 750294540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5419, 5814, 6460, 9690, 10838, 11628, 14535, 16257, 19380, 21676, 27095, 29070, 32514, 48771, 54190, 58140, 65028, 81285, 92123, 97542, 102961, 108380, 162570, 184246, 195084, 205922, 243855, 276369, 308883, 325140, 368492, 411844, 460615, 487710, 514805, 552738, 617766, 829107, 921230, 926649, 975420, 1029610, 1105476, 1235532, 1381845, 1544415, 1658214, 1750337, 1842460, 1853298, 2059220, 2763690, 3088830, 3316428, 3500674, 3706596, 4145535, 4633245, 5251011, 5527380, 6177660, 7001348, 8291070, 8751685, 9266490, 10502022, 15753033, 16582140, 17503370, 18532980, 21004044, 26255055, 31506066, 35006740, 52510110, 63012132, 78765165, 105020220, 157530330, 315060660]

約数ペア:

[(1, 315060660), (2, 157530330), (3, 105020220), (4, 78765165), (5, 63012132), (6, 52510110), (9, 35006740), (10, 31506066), (12, 26255055), (15, 21004044), (17, 18532980), (18, 17503370), (19, 16582140), (20, 15753033), (30, 10502022), (34, 9266490), (36, 8751685), (38, 8291070), (45, 7001348), (51, 6177660), (57, 5527380), (60, 5251011), (68, 4633245), (76, 4145535), (85, 3706596), (90, 3500674), (95, 3316428), (102, 3088830), (114, 2763690), (153, 2059220), (170, 1853298), (171, 1842460), (180, 1750337), (190, 1658214), (204, 1544415), (228, 1381845), (255, 1235532), (285, 1105476), (306, 1029610), (323, 975420), (340, 926649), (342, 921230), (380, 829107), (510, 617766), (570, 552738), (612, 514805), (646, 487710), (684, 460615), (765, 411844), (855, 368492), (969, 325140), (1020, 308883), (1140, 276369), (1292, 243855), (1530, 205922), (1615, 195084), (1710, 184246), (1938, 162570), (2907, 108380), (3060, 102961), (3230, 97542), (3420, 92123), (3876, 81285), (4845, 65028), (5419, 58140), (5814, 54190), (6460, 48771), (9690, 32514), (10838, 29070), (11628, 27095), (14535, 21676), (16257, 19380)]