172825380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3555

約数の個数: 192

約数和(自身を含む): 661946880

約数和(自身を除く): 489121500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3517, 3780, 4095, 4914, 5460, 7020, 7034, 8190, 9828, 10551, 12285, 14068, 16380, 17585, 21102, 24570, 24619, 31653, 35170, 42204, 45721, 49140, 49238, 52755, 63306, 70340, 73857, 91442, 94959, 98476, 105510, 123095, 126612, 137163, 147714, 158265, 182884, 189918, 211020, 221571, 228605, 246190, 274326, 295428, 316530, 320047, 369285, 379836, 411489, 443142, 457210, 474795, 492380, 548652, 633060, 640094, 664713, 685815, 738570, 822978, 886284, 914420, 949590, 960141, 1107855, 1234467, 1280188, 1329426, 1371630, 1477140, 1600235, 1645956, 1899180, 1920282, 2057445, 2215710, 2468934, 2658852, 2743260, 2880423, 3200470, 3323565, 3840564, 4114890, 4431420, 4800705, 4937868, 5760846, 6172335, 6400940, 6647130, 8229780, 8641269, 9601410, 11521692, 12344670, 13294260, 14402115, 17282538, 19202820, 24689340, 28804230, 34565076, 43206345, 57608460, 86412690, 172825380]

約数ペア:

[(1, 172825380), (2, 86412690), (3, 57608460), (4, 43206345), (5, 34565076), (6, 28804230), (7, 24689340), (9, 19202820), (10, 17282538), (12, 14402115), (13, 13294260), (14, 12344670), (15, 11521692), (18, 9601410), (20, 8641269), (21, 8229780), (26, 6647130), (27, 6400940), (28, 6172335), (30, 5760846), (35, 4937868), (36, 4800705), (39, 4431420), (42, 4114890), (45, 3840564), (52, 3323565), (54, 3200470), (60, 2880423), (63, 2743260), (65, 2658852), (70, 2468934), (78, 2215710), (84, 2057445), (90, 1920282), (91, 1899180), (105, 1645956), (108, 1600235), (117, 1477140), (126, 1371630), (130, 1329426), (135, 1280188), (140, 1234467), (156, 1107855), (180, 960141), (182, 949590), (189, 914420), (195, 886284), (210, 822978), (234, 738570), (252, 685815), (260, 664713), (270, 640094), (273, 633060), (315, 548652), (351, 492380), (364, 474795), (378, 457210), (390, 443142), (420, 411489), (455, 379836), (468, 369285), (540, 320047), (546, 316530), (585, 295428), (630, 274326), (702, 246190), (756, 228605), (780, 221571), (819, 211020), (910, 189918), (945, 182884), (1092, 158265), (1170, 147714), (1260, 137163), (1365, 126612), (1404, 123095), (1638, 105510), (1755, 98476), (1820, 94959), (1890, 91442), (2340, 73857), (2457, 70340), (2730, 63306), (3276, 52755), (3510, 49238), (3517, 49140), (3780, 45721), (4095, 42204), (4914, 35170), (5460, 31653), (7020, 24619), (7034, 24570), (8190, 21102), (9828, 17585), (10551, 16380), (12285, 14068)]