306267156

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 939153600

約数和(自身を除く): 632886444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 43, 52, 54, 57, 76, 78, 81, 86, 89, 108, 114, 117, 129, 156, 162, 171, 172, 178, 228, 234, 247, 258, 267, 324, 342, 351, 356, 387, 468, 494, 513, 516, 534, 559, 684, 702, 741, 774, 801, 817, 988, 1026, 1053, 1068, 1118, 1157, 1161, 1404, 1482, 1539, 1548, 1602, 1634, 1677, 1691, 2052, 2106, 2223, 2236, 2314, 2322, 2403, 2451, 2964, 3078, 3204, 3268, 3354, 3382, 3471, 3483, 3827, 4212, 4446, 4628, 4644, 4806, 4902, 5031, 5073, 6156, 6669, 6708, 6764, 6942, 6966, 7209, 7353, 7654, 8892, 9612, 9804, 10062, 10146, 10413, 10621, 11481, 13338, 13884, 13932, 14418, 14706, 15093, 15219, 15308, 20007, 20124, 20292, 20826, 21242, 21983, 22059, 22962, 26676, 28836, 29412, 30186, 30438, 31239, 31863, 34443, 40014, 41652, 42484, 43966, 44118, 45279, 45657, 45924, 49751, 60372, 60876, 62478, 63726, 65949, 66177, 68886, 72713, 80028, 87932, 88236, 90558, 91314, 93717, 95589, 99502, 103329, 124956, 127452, 131898, 132354, 136971, 137772, 145426, 149253, 181116, 182628, 187434, 191178, 197847, 199004, 206658, 218139, 263796, 264708, 273942, 286767, 290852, 298506, 309987, 374868, 382356, 395694, 413316, 436278, 447759, 547884, 573534, 593541, 597012, 619974, 654417, 791388, 860301, 872556, 895518, 945269, 1147068, 1187082, 1239948, 1308834, 1343277, 1720602, 1780623, 1791036, 1890538, 1963251, 2374164, 2617668, 2686554, 2835807, 3441204, 3561246, 3781076, 3926502, 4029831, 5373108, 5671614, 5889753, 7122492, 7853004, 8059662, 8507421, 11343228, 11779506, 16119324, 17014842, 23559012, 25522263, 34029684, 51044526, 76566789, 102089052, 153133578, 306267156]

約数ペア:

[(1, 306267156), (2, 153133578), (3, 102089052), (4, 76566789), (6, 51044526), (9, 34029684), (12, 25522263), (13, 23559012), (18, 17014842), (19, 16119324), (26, 11779506), (27, 11343228), (36, 8507421), (38, 8059662), (39, 7853004), (43, 7122492), (52, 5889753), (54, 5671614), (57, 5373108), (76, 4029831), (78, 3926502), (81, 3781076), (86, 3561246), (89, 3441204), (108, 2835807), (114, 2686554), (117, 2617668), (129, 2374164), (156, 1963251), (162, 1890538), (171, 1791036), (172, 1780623), (178, 1720602), (228, 1343277), (234, 1308834), (247, 1239948), (258, 1187082), (267, 1147068), (324, 945269), (342, 895518), (351, 872556), (356, 860301), (387, 791388), (468, 654417), (494, 619974), (513, 597012), (516, 593541), (534, 573534), (559, 547884), (684, 447759), (702, 436278), (741, 413316), (774, 395694), (801, 382356), (817, 374868), (988, 309987), (1026, 298506), (1053, 290852), (1068, 286767), (1118, 273942), (1157, 264708), (1161, 263796), (1404, 218139), (1482, 206658), (1539, 199004), (1548, 197847), (1602, 191178), (1634, 187434), (1677, 182628), (1691, 181116), (2052, 149253), (2106, 145426), (2223, 137772), (2236, 136971), (2314, 132354), (2322, 131898), (2403, 127452), (2451, 124956), (2964, 103329), (3078, 99502), (3204, 95589), (3268, 93717), (3354, 91314), (3382, 90558), (3471, 88236), (3483, 87932), (3827, 80028), (4212, 72713), (4446, 68886), (4628, 66177), (4644, 65949), (4806, 63726), (4902, 62478), (5031, 60876), (5073, 60372), (6156, 49751), (6669, 45924), (6708, 45657), (6764, 45279), (6942, 44118), (6966, 43966), (7209, 42484), (7353, 41652), (7654, 40014), (8892, 34443), (9612, 31863), (9804, 31239), (10062, 30438), (10146, 30186), (10413, 29412), (10621, 28836), (11481, 26676), (13338, 22962), (13884, 22059), (13932, 21983), (14418, 21242), (14706, 20826), (15093, 20292), (15219, 20124), (15308, 20007)]