99317960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 267252480

約数和(自身を除く): 167934520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 73, 86, 113, 140, 146, 172, 215, 226, 280, 292, 301, 344, 365, 430, 452, 511, 565, 584, 602, 730, 791, 860, 904, 1022, 1130, 1204, 1460, 1505, 1582, 1720, 2044, 2260, 2408, 2555, 2920, 3010, 3139, 3164, 3955, 4088, 4520, 4859, 5110, 6020, 6278, 6328, 7910, 8249, 9718, 10220, 12040, 12556, 15695, 15820, 16498, 19436, 20440, 21973, 24295, 25112, 31390, 31640, 32996, 34013, 38872, 41245, 43946, 48590, 57743, 62780, 65992, 68026, 82490, 87892, 97180, 109865, 115486, 125560, 136052, 164980, 170065, 175784, 194360, 219730, 230972, 272104, 288715, 329960, 340130, 354707, 439460, 461944, 577430, 680260, 709414, 878920, 1154860, 1360520, 1418828, 1773535, 2309720, 2482949, 2837656, 3547070, 4965898, 7094140, 9931796, 12414745, 14188280, 19863592, 24829490, 49658980, 99317960]

約数ペア:

[(1, 99317960), (2, 49658980), (4, 24829490), (5, 19863592), (7, 14188280), (8, 12414745), (10, 9931796), (14, 7094140), (20, 4965898), (28, 3547070), (35, 2837656), (40, 2482949), (43, 2309720), (56, 1773535), (70, 1418828), (73, 1360520), (86, 1154860), (113, 878920), (140, 709414), (146, 680260), (172, 577430), (215, 461944), (226, 439460), (280, 354707), (292, 340130), (301, 329960), (344, 288715), (365, 272104), (430, 230972), (452, 219730), (511, 194360), (565, 175784), (584, 170065), (602, 164980), (730, 136052), (791, 125560), (860, 115486), (904, 109865), (1022, 97180), (1130, 87892), (1204, 82490), (1460, 68026), (1505, 65992), (1582, 62780), (1720, 57743), (2044, 48590), (2260, 43946), (2408, 41245), (2555, 38872), (2920, 34013), (3010, 32996), (3139, 31640), (3164, 31390), (3955, 25112), (4088, 24295), (4520, 21973), (4859, 20440), (5110, 19436), (6020, 16498), (6278, 15820), (6328, 15695), (7910, 12556), (8249, 12040), (9718, 10220)]