120933200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 304444800

約数和(自身を除く): 183511600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 79, 80, 86, 89, 100, 158, 172, 178, 200, 215, 316, 344, 356, 395, 400, 430, 445, 632, 688, 712, 790, 860, 890, 1075, 1264, 1424, 1580, 1720, 1780, 1975, 2150, 2225, 3160, 3397, 3440, 3560, 3827, 3950, 4300, 4450, 6320, 6794, 7031, 7120, 7654, 7900, 8600, 8900, 13588, 14062, 15308, 15800, 16985, 17200, 17800, 19135, 27176, 28124, 30616, 31600, 33970, 35155, 35600, 38270, 54352, 56248, 61232, 67940, 70310, 76540, 84925, 95675, 112496, 135880, 140620, 153080, 169850, 175775, 191350, 271760, 281240, 302333, 306160, 339700, 351550, 382700, 562480, 604666, 679400, 703100, 765400, 1209332, 1358800, 1406200, 1511665, 1530800, 2418664, 2812400, 3023330, 4837328, 6046660, 7558325, 12093320, 15116650, 24186640, 30233300, 60466600, 120933200]

約数ペア:

[(1, 120933200), (2, 60466600), (4, 30233300), (5, 24186640), (8, 15116650), (10, 12093320), (16, 7558325), (20, 6046660), (25, 4837328), (40, 3023330), (43, 2812400), (50, 2418664), (79, 1530800), (80, 1511665), (86, 1406200), (89, 1358800), (100, 1209332), (158, 765400), (172, 703100), (178, 679400), (200, 604666), (215, 562480), (316, 382700), (344, 351550), (356, 339700), (395, 306160), (400, 302333), (430, 281240), (445, 271760), (632, 191350), (688, 175775), (712, 169850), (790, 153080), (860, 140620), (890, 135880), (1075, 112496), (1264, 95675), (1424, 84925), (1580, 76540), (1720, 70310), (1780, 67940), (1975, 61232), (2150, 56248), (2225, 54352), (3160, 38270), (3397, 35600), (3440, 35155), (3560, 33970), (3827, 31600), (3950, 30616), (4300, 28124), (4450, 27176), (6320, 19135), (6794, 17800), (7031, 17200), (7120, 16985), (7654, 15800), (7900, 15308), (8600, 14062), (8900, 13588)]