15690218580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{56713}}^1$

素因数の和:56810

約数の個数: 144

約数和(自身を含む): 50164667280

約数和(自身を除く): 34474448700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 53, 58, 60, 87, 90, 106, 116, 145, 159, 174, 180, 212, 261, 265, 290, 318, 348, 435, 477, 522, 530, 580, 636, 795, 870, 954, 1044, 1060, 1305, 1537, 1590, 1740, 1908, 2385, 2610, 3074, 3180, 4611, 4770, 5220, 6148, 7685, 9222, 9540, 13833, 15370, 18444, 23055, 27666, 30740, 46110, 55332, 56713, 69165, 92220, 113426, 138330, 170139, 226852, 276660, 283565, 340278, 510417, 567130, 680556, 850695, 1020834, 1134260, 1644677, 1701390, 2041668, 2552085, 3005789, 3289354, 3402780, 4934031, 5104170, 6011578, 6578708, 8223385, 9017367, 9868062, 10208340, 12023156, 14802093, 15028945, 16446770, 18034734, 19736124, 24670155, 27052101, 29604186, 30057890, 32893540, 36069468, 45086835, 49340310, 54104202, 59208372, 60115780, 74010465, 87167881, 90173670, 98680620, 108208404, 135260505, 148020930, 174335762, 180347340, 261503643, 270521010, 296041860, 348671524, 435839405, 523007286, 541042020, 784510929, 871678810, 1046014572, 1307518215, 1569021858, 1743357620, 2615036430, 3138043716, 3922554645, 5230072860, 7845109290, 15690218580]

約数ペア:

[(1, 15690218580), (2, 7845109290), (3, 5230072860), (4, 3922554645), (5, 3138043716), (6, 2615036430), (9, 1743357620), (10, 1569021858), (12, 1307518215), (15, 1046014572), (18, 871678810), (20, 784510929), (29, 541042020), (30, 523007286), (36, 435839405), (45, 348671524), (53, 296041860), (58, 270521010), (60, 261503643), (87, 180347340), (90, 174335762), (106, 148020930), (116, 135260505), (145, 108208404), (159, 98680620), (174, 90173670), (180, 87167881), (212, 74010465), (261, 60115780), (265, 59208372), (290, 54104202), (318, 49340310), (348, 45086835), (435, 36069468), (477, 32893540), (522, 30057890), (530, 29604186), (580, 27052101), (636, 24670155), (795, 19736124), (870, 18034734), (954, 16446770), (1044, 15028945), (1060, 14802093), (1305, 12023156), (1537, 10208340), (1590, 9868062), (1740, 9017367), (1908, 8223385), (2385, 6578708), (2610, 6011578), (3074, 5104170), (3180, 4934031), (4611, 3402780), (4770, 3289354), (5220, 3005789), (6148, 2552085), (7685, 2041668), (9222, 1701390), (9540, 1644677), (13833, 1134260), (15370, 1020834), (18444, 850695), (23055, 680556), (27666, 567130), (30740, 510417), (46110, 340278), (55332, 283565), (56713, 276660), (69165, 226852), (92220, 170139), (113426, 138330)]