174238740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3966

約数の個数: 144

約数和(自身を含む): 599289600

約数和(自身を除く): 425050860

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, 3919, 4446, 4940, 7410, 7838, 8892, 11115, 11757, 14820, 15676, 19595, 22230, 23514, 35271, 39190, 44460, 47028, 50947, 58785, 70542, 74461, 78380, 101894, 117570, 141084, 148922, 152841, 176355, 203788, 223383, 235140, 254735, 297844, 305682, 352710, 372305, 446766, 458523, 509470, 611364, 670149, 705420, 744610, 764205, 893532, 917046, 967993, 1018940, 1116915, 1340298, 1489220, 1528410, 1834092, 1935986, 2233830, 2292615, 2680596, 2903979, 3056820, 3350745, 3871972, 4467660, 4585230, 4839965, 5807958, 6701490, 8711937, 9170460, 9679930, 11615916, 13402980, 14519895, 17423874, 19359860, 29039790, 34847748, 43559685, 58079580, 87119370, 174238740]

約数ペア:

[(1, 174238740), (2, 87119370), (3, 58079580), (4, 43559685), (5, 34847748), (6, 29039790), (9, 19359860), (10, 17423874), (12, 14519895), (13, 13402980), (15, 11615916), (18, 9679930), (19, 9170460), (20, 8711937), (26, 6701490), (30, 5807958), (36, 4839965), (38, 4585230), (39, 4467660), (45, 3871972), (52, 3350745), (57, 3056820), (60, 2903979), (65, 2680596), (76, 2292615), (78, 2233830), (90, 1935986), (95, 1834092), (114, 1528410), (117, 1489220), (130, 1340298), (156, 1116915), (171, 1018940), (180, 967993), (190, 917046), (195, 893532), (228, 764205), (234, 744610), (247, 705420), (260, 670149), (285, 611364), (342, 509470), (380, 458523), (390, 446766), (468, 372305), (494, 352710), (570, 305682), (585, 297844), (684, 254735), (741, 235140), (780, 223383), (855, 203788), (988, 176355), (1140, 152841), (1170, 148922), (1235, 141084), (1482, 117570), (1710, 101894), (2223, 78380), (2340, 74461), (2470, 70542), (2964, 58785), (3420, 50947), (3705, 47028), (3919, 44460), (4446, 39190), (4940, 35271), (7410, 23514), (7838, 22230), (8892, 19595), (11115, 15676), (11757, 14820)]