91291320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 307022400

約数和(自身を除く): 215731080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 617, 685, 822, 1080, 1096, 1233, 1234, 1370, 1644, 1851, 2055, 2466, 2468, 2740, 3085, 3288, 3699, 3702, 4110, 4932, 4936, 5480, 5553, 6165, 6170, 7398, 7404, 8220, 9255, 9864, 11106, 12330, 12340, 14796, 14808, 16440, 16659, 18495, 18510, 22212, 24660, 24680, 27765, 29592, 33318, 36990, 37020, 44424, 49320, 55530, 66636, 73980, 74040, 83295, 84529, 111060, 133272, 147960, 166590, 169058, 222120, 253587, 333180, 338116, 422645, 507174, 666360, 676232, 760761, 845290, 1014348, 1267935, 1521522, 1690580, 2028696, 2282283, 2535870, 3043044, 3381160, 3803805, 4564566, 5071740, 6086088, 7607610, 9129132, 10143480, 11411415, 15215220, 18258264, 22822830, 30430440, 45645660, 91291320]

約数ペア:

[(1, 91291320), (2, 45645660), (3, 30430440), (4, 22822830), (5, 18258264), (6, 15215220), (8, 11411415), (9, 10143480), (10, 9129132), (12, 7607610), (15, 6086088), (18, 5071740), (20, 4564566), (24, 3803805), (27, 3381160), (30, 3043044), (36, 2535870), (40, 2282283), (45, 2028696), (54, 1690580), (60, 1521522), (72, 1267935), (90, 1014348), (108, 845290), (120, 760761), (135, 676232), (137, 666360), (180, 507174), (216, 422645), (270, 338116), (274, 333180), (360, 253587), (411, 222120), (540, 169058), (548, 166590), (617, 147960), (685, 133272), (822, 111060), (1080, 84529), (1096, 83295), (1233, 74040), (1234, 73980), (1370, 66636), (1644, 55530), (1851, 49320), (2055, 44424), (2466, 37020), (2468, 36990), (2740, 33318), (3085, 29592), (3288, 27765), (3699, 24680), (3702, 24660), (4110, 22212), (4932, 18510), (4936, 18495), (5480, 16659), (5553, 16440), (6165, 14808), (6170, 14796), (7398, 12340), (7404, 12330), (8220, 11106), (9255, 9864)]