210725600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 551214720

約数和(自身を除く): 340489120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 160, 200, 232, 248, 290, 293, 310, 400, 464, 496, 580, 586, 620, 725, 775, 800, 899, 928, 992, 1160, 1172, 1240, 1450, 1465, 1550, 1798, 2320, 2344, 2480, 2900, 2930, 3100, 3596, 4495, 4640, 4688, 4960, 5800, 5860, 6200, 7192, 7325, 8497, 8990, 9083, 9376, 11600, 11720, 12400, 14384, 14650, 16994, 17980, 18166, 22475, 23200, 23440, 24800, 28768, 29300, 33988, 35960, 36332, 42485, 44950, 45415, 46880, 58600, 67976, 71920, 72664, 84970, 89900, 90830, 117200, 135952, 143840, 145328, 169940, 179800, 181660, 212425, 227075, 234400, 263407, 271904, 290656, 339880, 359600, 363320, 424850, 454150, 526814, 679760, 719200, 726640, 849700, 908300, 1053628, 1317035, 1359520, 1453280, 1699400, 1816600, 2107256, 2634070, 3398800, 3633200, 4214512, 5268140, 6585175, 6797600, 7266400, 8429024, 10536280, 13170350, 21072560, 26340700, 42145120, 52681400, 105362800, 210725600]

約数ペア:

[(1, 210725600), (2, 105362800), (4, 52681400), (5, 42145120), (8, 26340700), (10, 21072560), (16, 13170350), (20, 10536280), (25, 8429024), (29, 7266400), (31, 6797600), (32, 6585175), (40, 5268140), (50, 4214512), (58, 3633200), (62, 3398800), (80, 2634070), (100, 2107256), (116, 1816600), (124, 1699400), (145, 1453280), (155, 1359520), (160, 1317035), (200, 1053628), (232, 908300), (248, 849700), (290, 726640), (293, 719200), (310, 679760), (400, 526814), (464, 454150), (496, 424850), (580, 363320), (586, 359600), (620, 339880), (725, 290656), (775, 271904), (800, 263407), (899, 234400), (928, 227075), (992, 212425), (1160, 181660), (1172, 179800), (1240, 169940), (1450, 145328), (1465, 143840), (1550, 135952), (1798, 117200), (2320, 90830), (2344, 89900), (2480, 84970), (2900, 72664), (2930, 71920), (3100, 67976), (3596, 58600), (4495, 46880), (4640, 45415), (4688, 44950), (4960, 42485), (5800, 36332), (5860, 35960), (6200, 33988), (7192, 29300), (7325, 28768), (8497, 24800), (8990, 23440), (9083, 23200), (9376, 22475), (11600, 18166), (11720, 17980), (12400, 16994), (14384, 14650)]