100220288

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 253199700

約数和(自身を除く): 152979412

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 49, 56, 58, 64, 76, 98, 112, 116, 128, 133, 152, 196, 203, 224, 232, 266, 304, 392, 406, 448, 464, 532, 551, 608, 784, 812, 841, 896, 928, 931, 1064, 1102, 1216, 1421, 1568, 1624, 1682, 1856, 1862, 2128, 2204, 2432, 2842, 3136, 3248, 3364, 3712, 3724, 3857, 4256, 4408, 5684, 5887, 6272, 6496, 6728, 7448, 7714, 8512, 8816, 11368, 11774, 12992, 13456, 14896, 15428, 15979, 17024, 17632, 22736, 23548, 25984, 26912, 26999, 29792, 30856, 31958, 35264, 41209, 45472, 47096, 53824, 53998, 59584, 61712, 63916, 70528, 82418, 90944, 94192, 107648, 107996, 111853, 119168, 123424, 127832, 164836, 181888, 188384, 215992, 223706, 246848, 255664, 329672, 376768, 431984, 447412, 493696, 511328, 659344, 753536, 782971, 863968, 894824, 1022656, 1318688, 1565942, 1727936, 1789648, 2045312, 2637376, 3131884, 3455872, 3579296, 5274752, 6263768, 7158592, 12527536, 14317184, 25055072, 50110144, 100220288]

約数ペア:

[(1, 100220288), (2, 50110144), (4, 25055072), (7, 14317184), (8, 12527536), (14, 7158592), (16, 6263768), (19, 5274752), (28, 3579296), (29, 3455872), (32, 3131884), (38, 2637376), (49, 2045312), (56, 1789648), (58, 1727936), (64, 1565942), (76, 1318688), (98, 1022656), (112, 894824), (116, 863968), (128, 782971), (133, 753536), (152, 659344), (196, 511328), (203, 493696), (224, 447412), (232, 431984), (266, 376768), (304, 329672), (392, 255664), (406, 246848), (448, 223706), (464, 215992), (532, 188384), (551, 181888), (608, 164836), (784, 127832), (812, 123424), (841, 119168), (896, 111853), (928, 107996), (931, 107648), (1064, 94192), (1102, 90944), (1216, 82418), (1421, 70528), (1568, 63916), (1624, 61712), (1682, 59584), (1856, 53998), (1862, 53824), (2128, 47096), (2204, 45472), (2432, 41209), (2842, 35264), (3136, 31958), (3248, 30856), (3364, 29792), (3712, 26999), (3724, 26912), (3857, 25984), (4256, 23548), (4408, 22736), (5684, 17632), (5887, 17024), (6272, 15979), (6496, 15428), (6728, 14896), (7448, 13456), (7714, 12992), (8512, 11774), (8816, 11368)]