26263980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2896

約数の個数: 96

約数和(自身を含む): 86546880

約数和(自身を除く): 60282900

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, 2861, 3060, 4590, 5722, 8583, 9180, 11444, 14305, 17166, 25749, 28610, 34332, 42915, 48637, 51498, 57220, 77247, 85830, 97274, 102996, 128745, 145911, 154494, 171660, 194548, 243185, 257490, 291822, 308988, 386235, 437733, 486370, 514980, 583644, 729555, 772470, 875466, 972740, 1313199, 1459110, 1544940, 1750932, 2188665, 2626398, 2918220, 4377330, 5252796, 6565995, 8754660, 13131990, 26263980]

約数ペア:

[(1, 26263980), (2, 13131990), (3, 8754660), (4, 6565995), (5, 5252796), (6, 4377330), (9, 2918220), (10, 2626398), (12, 2188665), (15, 1750932), (17, 1544940), (18, 1459110), (20, 1313199), (27, 972740), (30, 875466), (34, 772470), (36, 729555), (45, 583644), (51, 514980), (54, 486370), (60, 437733), (68, 386235), (85, 308988), (90, 291822), (102, 257490), (108, 243185), (135, 194548), (153, 171660), (170, 154494), (180, 145911), (204, 128745), (255, 102996), (270, 97274), (306, 85830), (340, 77247), (459, 57220), (510, 51498), (540, 48637), (612, 42915), (765, 34332), (918, 28610), (1020, 25749), (1530, 17166), (1836, 14305), (2295, 11444), (2861, 9180), (3060, 8583), (4590, 5722)]