102141720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 355212000

約数和(自身を除く): 253070280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 109, 114, 120, 137, 152, 171, 180, 190, 218, 228, 274, 285, 327, 342, 360, 380, 411, 436, 456, 545, 548, 570, 654, 684, 685, 760, 822, 855, 872, 981, 1090, 1096, 1140, 1233, 1308, 1368, 1370, 1635, 1644, 1710, 1962, 2055, 2071, 2180, 2280, 2466, 2603, 2616, 2740, 3270, 3288, 3420, 3924, 4110, 4142, 4360, 4905, 4932, 5206, 5480, 6165, 6213, 6540, 6840, 7809, 7848, 8220, 8284, 9810, 9864, 10355, 10412, 12330, 12426, 13015, 13080, 14933, 15618, 16440, 16568, 18639, 19620, 20710, 20824, 23427, 24660, 24852, 26030, 29866, 31065, 31236, 37278, 39045, 39240, 41420, 44799, 46854, 49320, 49704, 52060, 59732, 62130, 62472, 74556, 74665, 78090, 82840, 89598, 93195, 93708, 104120, 117135, 119464, 124260, 134397, 149112, 149330, 156180, 179196, 186390, 187416, 223995, 234270, 248520, 268794, 283727, 298660, 312360, 358392, 372780, 447990, 468540, 537588, 567454, 597320, 671985, 745560, 851181, 895980, 937080, 1075176, 1134908, 1343970, 1418635, 1702362, 1791960, 2269816, 2553543, 2687940, 2837270, 3404724, 4255905, 5107086, 5375880, 5674540, 6809448, 8511810, 10214172, 11349080, 12767715, 17023620, 20428344, 25535430, 34047240, 51070860, 102141720]

約数ペア:

[(1, 102141720), (2, 51070860), (3, 34047240), (4, 25535430), (5, 20428344), (6, 17023620), (8, 12767715), (9, 11349080), (10, 10214172), (12, 8511810), (15, 6809448), (18, 5674540), (19, 5375880), (20, 5107086), (24, 4255905), (30, 3404724), (36, 2837270), (38, 2687940), (40, 2553543), (45, 2269816), (57, 1791960), (60, 1702362), (72, 1418635), (76, 1343970), (90, 1134908), (95, 1075176), (109, 937080), (114, 895980), (120, 851181), (137, 745560), (152, 671985), (171, 597320), (180, 567454), (190, 537588), (218, 468540), (228, 447990), (274, 372780), (285, 358392), (327, 312360), (342, 298660), (360, 283727), (380, 268794), (411, 248520), (436, 234270), (456, 223995), (545, 187416), (548, 186390), (570, 179196), (654, 156180), (684, 149330), (685, 149112), (760, 134397), (822, 124260), (855, 119464), (872, 117135), (981, 104120), (1090, 93708), (1096, 93195), (1140, 89598), (1233, 82840), (1308, 78090), (1368, 74665), (1370, 74556), (1635, 62472), (1644, 62130), (1710, 59732), (1962, 52060), (2055, 49704), (2071, 49320), (2180, 46854), (2280, 44799), (2466, 41420), (2603, 39240), (2616, 39045), (2740, 37278), (3270, 31236), (3288, 31065), (3420, 29866), (3924, 26030), (4110, 24852), (4142, 24660), (4360, 23427), (4905, 20824), (4932, 20710), (5206, 19620), (5480, 18639), (6165, 16568), (6213, 16440), (6540, 15618), (6840, 14933), (7809, 13080), (7848, 13015), (8220, 12426), (8284, 12330), (9810, 10412), (9864, 10355)]