121680480800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{104393}}^1$

素因数の和:104491

約数の個数: 144

約数和(自身を含む): 313161956352

約数和(自身を除く): 191481475552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 47, 50, 62, 80, 94, 100, 124, 155, 160, 188, 200, 235, 248, 310, 376, 400, 470, 496, 620, 752, 775, 800, 940, 992, 1175, 1240, 1457, 1504, 1550, 1880, 2350, 2480, 2914, 3100, 3760, 4700, 4960, 5828, 6200, 7285, 7520, 9400, 11656, 12400, 14570, 18800, 23312, 24800, 29140, 36425, 37600, 46624, 58280, 72850, 104393, 116560, 145700, 208786, 233120, 291400, 417572, 521965, 582800, 835144, 1043930, 1165600, 1670288, 2087860, 2609825, 3236183, 3340576, 4175720, 4906471, 5219650, 6472366, 8351440, 9812942, 10439300, 12944732, 16180915, 16702880, 19625884, 20878600, 24532355, 25889464, 32361830, 39251768, 41757200, 49064710, 51778928, 64723660, 78503536, 80904575, 83514400, 98129420, 103557856, 122661775, 129447320, 152100601, 157007072, 161809150, 196258840, 245323550, 258894640, 304201202, 323618300, 392517680, 490647100, 517789280, 608402404, 647236600, 760503005, 785035360, 981294200, 1216804808, 1294473200, 1521006010, 1962588400, 2433609616, 2588946400, 3042012020, 3802515025, 3925176800, 4867219232, 6084024040, 7605030050, 12168048080, 15210060100, 24336096160, 30420120200, 60840240400, 121680480800]

約数ペア:

[(1, 121680480800), (2, 60840240400), (4, 30420120200), (5, 24336096160), (8, 15210060100), (10, 12168048080), (16, 7605030050), (20, 6084024040), (25, 4867219232), (31, 3925176800), (32, 3802515025), (40, 3042012020), (47, 2588946400), (50, 2433609616), (62, 1962588400), (80, 1521006010), (94, 1294473200), (100, 1216804808), (124, 981294200), (155, 785035360), (160, 760503005), (188, 647236600), (200, 608402404), (235, 517789280), (248, 490647100), (310, 392517680), (376, 323618300), (400, 304201202), (470, 258894640), (496, 245323550), (620, 196258840), (752, 161809150), (775, 157007072), (800, 152100601), (940, 129447320), (992, 122661775), (1175, 103557856), (1240, 98129420), (1457, 83514400), (1504, 80904575), (1550, 78503536), (1880, 64723660), (2350, 51778928), (2480, 49064710), (2914, 41757200), (3100, 39251768), (3760, 32361830), (4700, 25889464), (4960, 24532355), (5828, 20878600), (6200, 19625884), (7285, 16702880), (7520, 16180915), (9400, 12944732), (11656, 10439300), (12400, 9812942), (14570, 8351440), (18800, 6472366), (23312, 5219650), (24800, 4906471), (29140, 4175720), (36425, 3340576), (37600, 3236183), (46624, 2609825), (58280, 2087860), (72850, 1670288), (104393, 1165600), (116560, 1043930), (145700, 835144), (208786, 582800), (233120, 521965), (291400, 417572)]