102738480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 367610400

約数和(自身を除く): 264871920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 149, 156, 169, 170, 195, 204, 208, 221, 240, 255, 260, 272, 298, 312, 338, 340, 390, 408, 442, 447, 507, 510, 520, 596, 624, 663, 676, 680, 745, 780, 816, 845, 884, 894, 1014, 1020, 1040, 1105, 1192, 1326, 1352, 1360, 1490, 1560, 1690, 1768, 1788, 1937, 2028, 2040, 2210, 2235, 2384, 2533, 2535, 2652, 2704, 2873, 2980, 3120, 3315, 3380, 3536, 3576, 3874, 4056, 4080, 4420, 4470, 5066, 5070, 5304, 5746, 5811, 5960, 6630, 6760, 7152, 7599, 7748, 8112, 8619, 8840, 8940, 9685, 10132, 10140, 10608, 11492, 11622, 11920, 12665, 13260, 13520, 14365, 15198, 15496, 17238, 17680, 17880, 19370, 20264, 20280, 22984, 23244, 25181, 25330, 26520, 28730, 29055, 30396, 30992, 32929, 34476, 35760, 37995, 38740, 40528, 40560, 43095, 45968, 46488, 50362, 50660, 53040, 57460, 58110, 60792, 65858, 68952, 75543, 75990, 77480, 86190, 92976, 98787, 100724, 101320, 114920, 116220, 121584, 125905, 131716, 137904, 151086, 151980, 154960, 164645, 172380, 197574, 201448, 202640, 229840, 232440, 251810, 263432, 302172, 303960, 329290, 344760, 377715, 395148, 402896, 428077, 464880, 493935, 503620, 526864, 604344, 607920, 658580, 689520, 755430, 790296, 856154, 987870, 1007240, 1208688, 1284231, 1317160, 1510860, 1580592, 1712308, 1975740, 2014480, 2140385, 2568462, 2634320, 3021720, 3424616, 3951480, 4280770, 5136924, 6043440, 6421155, 6849232, 7902960, 8561540, 10273848, 12842310, 17123080, 20547696, 25684620, 34246160, 51369240, 102738480]

約数ペア:

[(1, 102738480), (2, 51369240), (3, 34246160), (4, 25684620), (5, 20547696), (6, 17123080), (8, 12842310), (10, 10273848), (12, 8561540), (13, 7902960), (15, 6849232), (16, 6421155), (17, 6043440), (20, 5136924), (24, 4280770), (26, 3951480), (30, 3424616), (34, 3021720), (39, 2634320), (40, 2568462), (48, 2140385), (51, 2014480), (52, 1975740), (60, 1712308), (65, 1580592), (68, 1510860), (78, 1317160), (80, 1284231), (85, 1208688), (102, 1007240), (104, 987870), (120, 856154), (130, 790296), (136, 755430), (149, 689520), (156, 658580), (169, 607920), (170, 604344), (195, 526864), (204, 503620), (208, 493935), (221, 464880), (240, 428077), (255, 402896), (260, 395148), (272, 377715), (298, 344760), (312, 329290), (338, 303960), (340, 302172), (390, 263432), (408, 251810), (442, 232440), (447, 229840), (507, 202640), (510, 201448), (520, 197574), (596, 172380), (624, 164645), (663, 154960), (676, 151980), (680, 151086), (745, 137904), (780, 131716), (816, 125905), (845, 121584), (884, 116220), (894, 114920), (1014, 101320), (1020, 100724), (1040, 98787), (1105, 92976), (1192, 86190), (1326, 77480), (1352, 75990), (1360, 75543), (1490, 68952), (1560, 65858), (1690, 60792), (1768, 58110), (1788, 57460), (1937, 53040), (2028, 50660), (2040, 50362), (2210, 46488), (2235, 45968), (2384, 43095), (2533, 40560), (2535, 40528), (2652, 38740), (2704, 37995), (2873, 35760), (2980, 34476), (3120, 32929), (3315, 30992), (3380, 30396), (3536, 29055), (3576, 28730), (3874, 26520), (4056, 25330), (4080, 25181), (4420, 23244), (4470, 22984), (5066, 20280), (5070, 20264), (5304, 19370), (5746, 17880), (5811, 17680), (5960, 17238), (6630, 15496), (6760, 15198), (7152, 14365), (7599, 13520), (7748, 13260), (8112, 12665), (8619, 11920), (8840, 11622), (8940, 11492), (9685, 10608), (10132, 10140)]