155500884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 530804736

約数和(自身を除く): 375303852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 81, 84, 92, 99, 108, 126, 132, 138, 154, 161, 162, 189, 198, 207, 231, 252, 253, 271, 276, 297, 308, 322, 324, 378, 396, 414, 462, 483, 506, 542, 567, 594, 621, 644, 693, 756, 759, 813, 828, 891, 924, 966, 1012, 1084, 1134, 1188, 1242, 1386, 1449, 1518, 1626, 1771, 1782, 1863, 1897, 1932, 2079, 2268, 2277, 2439, 2484, 2772, 2898, 2981, 3036, 3252, 3542, 3564, 3726, 3794, 4158, 4347, 4554, 4878, 5313, 5691, 5796, 5962, 6233, 6237, 6831, 7084, 7317, 7452, 7588, 8316, 8694, 8943, 9108, 9756, 10626, 11382, 11924, 12466, 12474, 13041, 13662, 14634, 15939, 17073, 17388, 17886, 18699, 20493, 20867, 21252, 21951, 22764, 24932, 24948, 26082, 26829, 27324, 29268, 31878, 34146, 35772, 37398, 40986, 41734, 43631, 43902, 47817, 51219, 52164, 53658, 56097, 62601, 63756, 68292, 68563, 74796, 80487, 81972, 83468, 87262, 87804, 95634, 102438, 107316, 112194, 125202, 130893, 137126, 143451, 153657, 160974, 168291, 174524, 187803, 191268, 204876, 205689, 224388, 241461, 250404, 261786, 274252, 286902, 307314, 321948, 336582, 375606, 392679, 411378, 479941, 482922, 504873, 523572, 563409, 573804, 614628, 617067, 673164, 751212, 785358, 822756, 959882, 965844, 1009746, 1126818, 1178037, 1234134, 1439823, 1570716, 1690227, 1851201, 1919764, 2019492, 2253636, 2356074, 2468268, 2879646, 3380454, 3534111, 3702402, 4319469, 4712148, 5553603, 5759292, 6760908, 7068222, 7404804, 8638938, 11107206, 12958407, 14136444, 17277876, 22214412, 25916814, 38875221, 51833628, 77750442, 155500884]

約数ペア:

[(1, 155500884), (2, 77750442), (3, 51833628), (4, 38875221), (6, 25916814), (7, 22214412), (9, 17277876), (11, 14136444), (12, 12958407), (14, 11107206), (18, 8638938), (21, 7404804), (22, 7068222), (23, 6760908), (27, 5759292), (28, 5553603), (33, 4712148), (36, 4319469), (42, 3702402), (44, 3534111), (46, 3380454), (54, 2879646), (63, 2468268), (66, 2356074), (69, 2253636), (77, 2019492), (81, 1919764), (84, 1851201), (92, 1690227), (99, 1570716), (108, 1439823), (126, 1234134), (132, 1178037), (138, 1126818), (154, 1009746), (161, 965844), (162, 959882), (189, 822756), (198, 785358), (207, 751212), (231, 673164), (252, 617067), (253, 614628), (271, 573804), (276, 563409), (297, 523572), (308, 504873), (322, 482922), (324, 479941), (378, 411378), (396, 392679), (414, 375606), (462, 336582), (483, 321948), (506, 307314), (542, 286902), (567, 274252), (594, 261786), (621, 250404), (644, 241461), (693, 224388), (756, 205689), (759, 204876), (813, 191268), (828, 187803), (891, 174524), (924, 168291), (966, 160974), (1012, 153657), (1084, 143451), (1134, 137126), (1188, 130893), (1242, 125202), (1386, 112194), (1449, 107316), (1518, 102438), (1626, 95634), (1771, 87804), (1782, 87262), (1863, 83468), (1897, 81972), (1932, 80487), (2079, 74796), (2268, 68563), (2277, 68292), (2439, 63756), (2484, 62601), (2772, 56097), (2898, 53658), (2981, 52164), (3036, 51219), (3252, 47817), (3542, 43902), (3564, 43631), (3726, 41734), (3794, 40986), (4158, 37398), (4347, 35772), (4554, 34146), (4878, 31878), (5313, 29268), (5691, 27324), (5796, 26829), (5962, 26082), (6233, 24948), (6237, 24932), (6831, 22764), (7084, 21951), (7317, 21252), (7452, 20867), (7588, 20493), (8316, 18699), (8694, 17886), (8943, 17388), (9108, 17073), (9756, 15939), (10626, 14634), (11382, 13662), (11924, 13041), (12466, 12474)]