89881110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 266872320

約数和(自身を除く): 176991210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 90, 99, 106, 110, 135, 159, 165, 198, 265, 270, 297, 318, 330, 477, 495, 530, 571, 583, 594, 795, 954, 990, 1142, 1166, 1431, 1485, 1590, 1713, 1749, 2385, 2855, 2862, 2915, 2970, 3426, 3498, 4770, 5139, 5247, 5710, 5830, 6281, 7155, 8565, 8745, 10278, 10494, 12562, 14310, 15417, 15741, 17130, 17490, 18843, 25695, 26235, 30263, 30834, 31405, 31482, 37686, 51390, 52470, 56529, 60526, 62810, 77085, 78705, 90789, 94215, 113058, 151315, 154170, 157410, 169587, 181578, 188430, 272367, 282645, 302630, 332893, 339174, 453945, 544734, 565290, 665786, 817101, 847935, 907890, 998679, 1361835, 1634202, 1664465, 1695870, 1997358, 2723670, 2996037, 3328930, 4085505, 4993395, 5992074, 8171010, 8988111, 9986790, 14980185, 17976222, 29960370, 44940555, 89881110]

約数ペア:

[(1, 89881110), (2, 44940555), (3, 29960370), (5, 17976222), (6, 14980185), (9, 9986790), (10, 8988111), (11, 8171010), (15, 5992074), (18, 4993395), (22, 4085505), (27, 3328930), (30, 2996037), (33, 2723670), (45, 1997358), (53, 1695870), (54, 1664465), (55, 1634202), (66, 1361835), (90, 998679), (99, 907890), (106, 847935), (110, 817101), (135, 665786), (159, 565290), (165, 544734), (198, 453945), (265, 339174), (270, 332893), (297, 302630), (318, 282645), (330, 272367), (477, 188430), (495, 181578), (530, 169587), (571, 157410), (583, 154170), (594, 151315), (795, 113058), (954, 94215), (990, 90789), (1142, 78705), (1166, 77085), (1431, 62810), (1485, 60526), (1590, 56529), (1713, 52470), (1749, 51390), (2385, 37686), (2855, 31482), (2862, 31405), (2915, 30834), (2970, 30263), (3426, 26235), (3498, 25695), (4770, 18843), (5139, 17490), (5247, 17130), (5710, 15741), (5830, 15417), (6281, 14310), (7155, 12562), (8565, 10494), (8745, 10278)]