149699340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 550970112

約数和(自身を除く): 401270772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 252, 258, 270, 301, 307, 315, 324, 378, 387, 405, 420, 430, 516, 540, 567, 602, 614, 630, 645, 756, 774, 810, 860, 903, 921, 945, 1134, 1161, 1204, 1228, 1260, 1290, 1505, 1535, 1548, 1620, 1806, 1842, 1890, 1935, 2149, 2268, 2322, 2580, 2709, 2763, 2835, 3010, 3070, 3483, 3612, 3684, 3780, 3870, 4298, 4515, 4605, 4644, 5418, 5526, 5670, 5805, 6020, 6140, 6447, 6966, 7740, 8127, 8289, 8596, 9030, 9210, 10745, 10836, 11052, 11340, 11610, 12894, 13201, 13545, 13815, 13932, 16254, 16578, 17415, 18060, 18420, 19341, 21490, 23220, 24381, 24867, 25788, 26402, 27090, 27630, 32235, 32508, 33156, 34830, 38682, 39603, 40635, 41445, 42980, 48762, 49734, 52804, 54180, 55260, 58023, 64470, 66005, 69660, 77364, 79206, 81270, 82890, 92407, 96705, 97524, 99468, 116046, 118809, 121905, 124335, 128940, 132010, 158412, 162540, 165780, 174069, 184814, 193410, 198015, 232092, 237618, 243810, 248670, 264020, 277221, 290115, 348138, 356427, 369628, 386820, 396030, 462035, 475236, 487620, 497340, 554442, 580230, 594045, 696276, 712854, 792060, 831663, 870345, 924070, 1069281, 1108884, 1160460, 1188090, 1386105, 1425708, 1663326, 1740690, 1782135, 1848140, 2138562, 2376180, 2494989, 2772210, 3326652, 3481380, 3564270, 4158315, 4277124, 4989978, 5346405, 5544420, 7128540, 7484967, 8316630, 9979956, 10692810, 12474945, 14969934, 16633260, 21385620, 24949890, 29939868, 37424835, 49899780, 74849670, 149699340]

約数ペア:

[(1, 149699340), (2, 74849670), (3, 49899780), (4, 37424835), (5, 29939868), (6, 24949890), (7, 21385620), (9, 16633260), (10, 14969934), (12, 12474945), (14, 10692810), (15, 9979956), (18, 8316630), (20, 7484967), (21, 7128540), (27, 5544420), (28, 5346405), (30, 4989978), (35, 4277124), (36, 4158315), (42, 3564270), (43, 3481380), (45, 3326652), (54, 2772210), (60, 2494989), (63, 2376180), (70, 2138562), (81, 1848140), (84, 1782135), (86, 1740690), (90, 1663326), (105, 1425708), (108, 1386105), (126, 1188090), (129, 1160460), (135, 1108884), (140, 1069281), (162, 924070), (172, 870345), (180, 831663), (189, 792060), (210, 712854), (215, 696276), (252, 594045), (258, 580230), (270, 554442), (301, 497340), (307, 487620), (315, 475236), (324, 462035), (378, 396030), (387, 386820), (405, 369628), (420, 356427), (430, 348138), (516, 290115), (540, 277221), (567, 264020), (602, 248670), (614, 243810), (630, 237618), (645, 232092), (756, 198015), (774, 193410), (810, 184814), (860, 174069), (903, 165780), (921, 162540), (945, 158412), (1134, 132010), (1161, 128940), (1204, 124335), (1228, 121905), (1260, 118809), (1290, 116046), (1505, 99468), (1535, 97524), (1548, 96705), (1620, 92407), (1806, 82890), (1842, 81270), (1890, 79206), (1935, 77364), (2149, 69660), (2268, 66005), (2322, 64470), (2580, 58023), (2709, 55260), (2763, 54180), (2835, 52804), (3010, 49734), (3070, 48762), (3483, 42980), (3612, 41445), (3684, 40635), (3780, 39603), (3870, 38682), (4298, 34830), (4515, 33156), (4605, 32508), (4644, 32235), (5418, 27630), (5526, 27090), (5670, 26402), (5805, 25788), (6020, 24867), (6140, 24381), (6447, 23220), (6966, 21490), (7740, 19341), (8127, 18420), (8289, 18060), (8596, 17415), (9030, 16578), (9210, 16254), (10745, 13932), (10836, 13815), (11052, 13545), (11340, 13201), (11610, 12894)]