550187742780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12374893}}^1$

素因数の和:12374940

約数の個数: 144

約数和(自身を含む): 1891873794720

約数和(自身を除く): 1341686051940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 11115, 14820, 22230, 44460, 12374893, 24749786, 37124679, 49499572, 61874465, 74249358, 111374037, 123748930, 148498716, 160873609, 185623395, 222748074, 235122967, 247497860, 321747218, 371246790, 445496148, 470245934, 482620827, 556870185, 643494436, 705368901, 742493580, 804368045, 940491868, 965241654, 1113740370, 1175614835, 1410737802, 1447862481, 1608736090, 1930483308, 2116106703, 2227480740, 2351229670, 2413104135, 2821475604, 2895724962, 3056598571, 3217472180, 3526844505, 4232213406, 4702459340, 4826208270, 5791449924, 6113197142, 7053689010, 7239312405, 8464426812, 9169795713, 9652416540, 10580533515, 12226394284, 14107378020, 14478624810, 15282992855, 18339591426, 21161067030, 27509387139, 28957249620, 30565985710, 36679182852, 42322134060, 45848978565, 55018774278, 61131971420, 91697957130, 110037548556, 137546935695, 183395914260, 275093871390, 550187742780]

約数ペア:

[(1, 550187742780), (2, 275093871390), (3, 183395914260), (4, 137546935695), (5, 110037548556), (6, 91697957130), (9, 61131971420), (10, 55018774278), (12, 45848978565), (13, 42322134060), (15, 36679182852), (18, 30565985710), (19, 28957249620), (20, 27509387139), (26, 21161067030), (30, 18339591426), (36, 15282992855), (38, 14478624810), (39, 14107378020), (45, 12226394284), (52, 10580533515), (57, 9652416540), (60, 9169795713), (65, 8464426812), (76, 7239312405), (78, 7053689010), (90, 6113197142), (95, 5791449924), (114, 4826208270), (117, 4702459340), (130, 4232213406), (156, 3526844505), (171, 3217472180), (180, 3056598571), (190, 2895724962), (195, 2821475604), (228, 2413104135), (234, 2351229670), (247, 2227480740), (260, 2116106703), (285, 1930483308), (342, 1608736090), (380, 1447862481), (390, 1410737802), (468, 1175614835), (494, 1113740370), (570, 965241654), (585, 940491868), (684, 804368045), (741, 742493580), (780, 705368901), (855, 643494436), (988, 556870185), (1140, 482620827), (1170, 470245934), (1235, 445496148), (1482, 371246790), (1710, 321747218), (2223, 247497860), (2340, 235122967), (2470, 222748074), (2964, 185623395), (3420, 160873609), (3705, 148498716), (4446, 123748930), (4940, 111374037), (7410, 74249358), (8892, 61874465), (11115, 49499572), (14820, 37124679), (22230, 24749786), (44460, 12374893)]