15556860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 53985456

約数和(自身を除く): 38428596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 97, 99, 108, 110, 132, 135, 162, 165, 180, 194, 198, 220, 243, 270, 291, 297, 324, 330, 388, 396, 405, 485, 486, 495, 540, 582, 594, 660, 729, 810, 873, 891, 970, 972, 990, 1067, 1164, 1188, 1215, 1455, 1458, 1485, 1620, 1746, 1782, 1940, 1980, 2134, 2430, 2619, 2673, 2910, 2916, 2970, 3201, 3492, 3564, 3645, 4268, 4365, 4455, 4860, 5238, 5335, 5346, 5820, 5940, 6402, 7290, 7857, 8019, 8730, 8910, 9603, 10476, 10670, 10692, 12804, 13095, 13365, 14580, 15714, 16005, 16038, 17460, 17820, 19206, 21340, 23571, 26190, 26730, 28809, 31428, 32010, 32076, 38412, 39285, 40095, 47142, 48015, 52380, 53460, 57618, 64020, 70713, 78570, 80190, 86427, 94284, 96030, 115236, 117855, 141426, 144045, 157140, 160380, 172854, 192060, 235710, 259281, 282852, 288090, 345708, 353565, 432135, 471420, 518562, 576180, 707130, 777843, 864270, 1037124, 1296405, 1414260, 1555686, 1728540, 2592810, 3111372, 3889215, 5185620, 7778430, 15556860]

約数ペア:

[(1, 15556860), (2, 7778430), (3, 5185620), (4, 3889215), (5, 3111372), (6, 2592810), (9, 1728540), (10, 1555686), (11, 1414260), (12, 1296405), (15, 1037124), (18, 864270), (20, 777843), (22, 707130), (27, 576180), (30, 518562), (33, 471420), (36, 432135), (44, 353565), (45, 345708), (54, 288090), (55, 282852), (60, 259281), (66, 235710), (81, 192060), (90, 172854), (97, 160380), (99, 157140), (108, 144045), (110, 141426), (132, 117855), (135, 115236), (162, 96030), (165, 94284), (180, 86427), (194, 80190), (198, 78570), (220, 70713), (243, 64020), (270, 57618), (291, 53460), (297, 52380), (324, 48015), (330, 47142), (388, 40095), (396, 39285), (405, 38412), (485, 32076), (486, 32010), (495, 31428), (540, 28809), (582, 26730), (594, 26190), (660, 23571), (729, 21340), (810, 19206), (873, 17820), (891, 17460), (970, 16038), (972, 16005), (990, 15714), (1067, 14580), (1164, 13365), (1188, 13095), (1215, 12804), (1455, 10692), (1458, 10670), (1485, 10476), (1620, 9603), (1746, 8910), (1782, 8730), (1940, 8019), (1980, 7857), (2134, 7290), (2430, 6402), (2619, 5940), (2673, 5820), (2910, 5346), (2916, 5335), (2970, 5238), (3201, 4860), (3492, 4455), (3564, 4365), (3645, 4268)]