13448965600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77471}}^1$

素因数の和:77529

約数の個数: 144

約数和(自身を含む): 38733520896

約数和(自身を除く): 25284555296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 868, 992, 1085, 1120, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 4960, 5425, 5600, 6200, 6944, 8680, 10850, 12400, 17360, 21700, 24800, 34720, 43400, 77471, 86800, 154942, 173600, 309884, 387355, 542297, 619768, 774710, 1084594, 1239536, 1549420, 1936775, 2169188, 2401601, 2479072, 2711485, 3098840, 3873550, 4338376, 4803202, 5422970, 6197680, 7747100, 8676752, 9606404, 10845940, 12008005, 12395360, 13557425, 15494200, 16811207, 17353504, 19212808, 21691880, 24016010, 27114850, 30988400, 33622414, 38425616, 43383760, 48032020, 54229700, 60040025, 61976800, 67244828, 76851232, 84056035, 86767520, 96064040, 108459400, 120080050, 134489656, 168112070, 192128080, 216918800, 240160100, 268979312, 336224140, 384256160, 420280175, 433837600, 480320200, 537958624, 672448280, 840560350, 960640400, 1344896560, 1681120700, 1921280800, 2689793120, 3362241400, 6724482800, 13448965600]

約数ペア:

[(1, 13448965600), (2, 6724482800), (4, 3362241400), (5, 2689793120), (7, 1921280800), (8, 1681120700), (10, 1344896560), (14, 960640400), (16, 840560350), (20, 672448280), (25, 537958624), (28, 480320200), (31, 433837600), (32, 420280175), (35, 384256160), (40, 336224140), (50, 268979312), (56, 240160100), (62, 216918800), (70, 192128080), (80, 168112070), (100, 134489656), (112, 120080050), (124, 108459400), (140, 96064040), (155, 86767520), (160, 84056035), (175, 76851232), (200, 67244828), (217, 61976800), (224, 60040025), (248, 54229700), (280, 48032020), (310, 43383760), (350, 38425616), (400, 33622414), (434, 30988400), (496, 27114850), (560, 24016010), (620, 21691880), (700, 19212808), (775, 17353504), (800, 16811207), (868, 15494200), (992, 13557425), (1085, 12395360), (1120, 12008005), (1240, 10845940), (1400, 9606404), (1550, 8676752), (1736, 7747100), (2170, 6197680), (2480, 5422970), (2800, 4803202), (3100, 4338376), (3472, 3873550), (4340, 3098840), (4960, 2711485), (5425, 2479072), (5600, 2401601), (6200, 2169188), (6944, 1936775), (8680, 1549420), (10850, 1239536), (12400, 1084594), (17360, 774710), (21700, 619768), (24800, 542297), (34720, 387355), (43400, 309884), (77471, 173600), (86800, 154942)]