56957200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 147240576

約数和(自身を除く): 90283376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 41, 46, 50, 80, 82, 92, 100, 115, 151, 164, 184, 200, 205, 230, 302, 328, 368, 400, 410, 460, 575, 604, 656, 755, 820, 920, 943, 1025, 1150, 1208, 1510, 1640, 1840, 1886, 2050, 2300, 2416, 3020, 3280, 3473, 3772, 3775, 4100, 4600, 4715, 6040, 6191, 6946, 7544, 7550, 8200, 9200, 9430, 12080, 12382, 13892, 15088, 15100, 16400, 17365, 18860, 23575, 24764, 27784, 30200, 30955, 34730, 37720, 47150, 49528, 55568, 60400, 61910, 69460, 75440, 86825, 94300, 99056, 123820, 138920, 142393, 154775, 173650, 188600, 247640, 277840, 284786, 309550, 347300, 377200, 495280, 569572, 619100, 694600, 711965, 1139144, 1238200, 1389200, 1423930, 2278288, 2476400, 2847860, 3559825, 5695720, 7119650, 11391440, 14239300, 28478600, 56957200]

約数ペア:

[(1, 56957200), (2, 28478600), (4, 14239300), (5, 11391440), (8, 7119650), (10, 5695720), (16, 3559825), (20, 2847860), (23, 2476400), (25, 2278288), (40, 1423930), (41, 1389200), (46, 1238200), (50, 1139144), (80, 711965), (82, 694600), (92, 619100), (100, 569572), (115, 495280), (151, 377200), (164, 347300), (184, 309550), (200, 284786), (205, 277840), (230, 247640), (302, 188600), (328, 173650), (368, 154775), (400, 142393), (410, 138920), (460, 123820), (575, 99056), (604, 94300), (656, 86825), (755, 75440), (820, 69460), (920, 61910), (943, 60400), (1025, 55568), (1150, 49528), (1208, 47150), (1510, 37720), (1640, 34730), (1840, 30955), (1886, 30200), (2050, 27784), (2300, 24764), (2416, 23575), (3020, 18860), (3280, 17365), (3473, 16400), (3772, 15100), (3775, 15088), (4100, 13892), (4600, 12382), (4715, 12080), (6040, 9430), (6191, 9200), (6946, 8200), (7544, 7550)]