45141400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 111711600

約数和(自身を除く): 66570200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 43, 50, 58, 86, 100, 116, 145, 172, 181, 200, 215, 232, 290, 344, 362, 430, 580, 724, 725, 860, 905, 1075, 1160, 1247, 1448, 1450, 1720, 1810, 2150, 2494, 2900, 3620, 4300, 4525, 4988, 5249, 5800, 6235, 7240, 7783, 8600, 9050, 9976, 10498, 12470, 15566, 18100, 20996, 24940, 26245, 31132, 31175, 36200, 38915, 41992, 49880, 52490, 62264, 62350, 77830, 104980, 124700, 131225, 155660, 194575, 209960, 225707, 249400, 262450, 311320, 389150, 451414, 524900, 778300, 902828, 1049800, 1128535, 1556600, 1805656, 2257070, 4514140, 5642675, 9028280, 11285350, 22570700, 45141400]

約数ペア:

[(1, 45141400), (2, 22570700), (4, 11285350), (5, 9028280), (8, 5642675), (10, 4514140), (20, 2257070), (25, 1805656), (29, 1556600), (40, 1128535), (43, 1049800), (50, 902828), (58, 778300), (86, 524900), (100, 451414), (116, 389150), (145, 311320), (172, 262450), (181, 249400), (200, 225707), (215, 209960), (232, 194575), (290, 155660), (344, 131225), (362, 124700), (430, 104980), (580, 77830), (724, 62350), (725, 62264), (860, 52490), (905, 49880), (1075, 41992), (1160, 38915), (1247, 36200), (1448, 31175), (1450, 31132), (1720, 26245), (1810, 24940), (2150, 20996), (2494, 18100), (2900, 15566), (3620, 12470), (4300, 10498), (4525, 9976), (4988, 9050), (5249, 8600), (5800, 7783), (6235, 7240)]