97736380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 261424800

約数和(自身を除く): 163688420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 49, 58, 70, 76, 95, 98, 116, 133, 140, 145, 181, 190, 196, 203, 245, 266, 290, 362, 380, 406, 490, 532, 551, 580, 665, 724, 812, 905, 931, 980, 1015, 1102, 1267, 1330, 1421, 1810, 1862, 2030, 2204, 2534, 2660, 2755, 2842, 3439, 3620, 3724, 3857, 4060, 4655, 5068, 5249, 5510, 5684, 6335, 6878, 7105, 7714, 8869, 9310, 10498, 11020, 12670, 13756, 14210, 15428, 17195, 17738, 18620, 19285, 20996, 24073, 25340, 26245, 26999, 28420, 34390, 35476, 36743, 38570, 44345, 48146, 52490, 53998, 68780, 73486, 77140, 88690, 96292, 99731, 104980, 107996, 120365, 134995, 146972, 168511, 177380, 183715, 199462, 240730, 257201, 269990, 337022, 367430, 398924, 481460, 498655, 514402, 539980, 674044, 698117, 734860, 842555, 997310, 1028804, 1286005, 1396234, 1685110, 1994620, 2572010, 2792468, 3370220, 3490585, 4886819, 5144020, 6981170, 9773638, 13962340, 19547276, 24434095, 48868190, 97736380]

約数ペア:

[(1, 97736380), (2, 48868190), (4, 24434095), (5, 19547276), (7, 13962340), (10, 9773638), (14, 6981170), (19, 5144020), (20, 4886819), (28, 3490585), (29, 3370220), (35, 2792468), (38, 2572010), (49, 1994620), (58, 1685110), (70, 1396234), (76, 1286005), (95, 1028804), (98, 997310), (116, 842555), (133, 734860), (140, 698117), (145, 674044), (181, 539980), (190, 514402), (196, 498655), (203, 481460), (245, 398924), (266, 367430), (290, 337022), (362, 269990), (380, 257201), (406, 240730), (490, 199462), (532, 183715), (551, 177380), (580, 168511), (665, 146972), (724, 134995), (812, 120365), (905, 107996), (931, 104980), (980, 99731), (1015, 96292), (1102, 88690), (1267, 77140), (1330, 73486), (1421, 68780), (1810, 53998), (1862, 52490), (2030, 48146), (2204, 44345), (2534, 38570), (2660, 36743), (2755, 35476), (2842, 34390), (3439, 28420), (3620, 26999), (3724, 26245), (3857, 25340), (4060, 24073), (4655, 20996), (5068, 19285), (5249, 18620), (5510, 17738), (5684, 17195), (6335, 15428), (6878, 14210), (7105, 13756), (7714, 12670), (8869, 11020), (9310, 10498)]