4274820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 15095808

約数和(自身を除く): 10820988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 127, 132, 153, 165, 170, 180, 187, 198, 204, 220, 254, 255, 306, 330, 340, 374, 381, 396, 495, 508, 510, 561, 612, 635, 660, 748, 762, 765, 935, 990, 1020, 1122, 1143, 1270, 1397, 1524, 1530, 1683, 1870, 1905, 1980, 2159, 2244, 2286, 2540, 2794, 2805, 3060, 3366, 3740, 3810, 4191, 4318, 4572, 5588, 5610, 5715, 6477, 6732, 6985, 7620, 8382, 8415, 8636, 10795, 11220, 11430, 12573, 12954, 13970, 16764, 16830, 19431, 20955, 21590, 22860, 23749, 25146, 25908, 27940, 32385, 33660, 38862, 41910, 43180, 47498, 50292, 62865, 64770, 71247, 77724, 83820, 94996, 97155, 118745, 125730, 129540, 142494, 194310, 213741, 237490, 251460, 284988, 356235, 388620, 427482, 474980, 712470, 854964, 1068705, 1424940, 2137410, 4274820]

約数ペア:

[(1, 4274820), (2, 2137410), (3, 1424940), (4, 1068705), (5, 854964), (6, 712470), (9, 474980), (10, 427482), (11, 388620), (12, 356235), (15, 284988), (17, 251460), (18, 237490), (20, 213741), (22, 194310), (30, 142494), (33, 129540), (34, 125730), (36, 118745), (44, 97155), (45, 94996), (51, 83820), (55, 77724), (60, 71247), (66, 64770), (68, 62865), (85, 50292), (90, 47498), (99, 43180), (102, 41910), (110, 38862), (127, 33660), (132, 32385), (153, 27940), (165, 25908), (170, 25146), (180, 23749), (187, 22860), (198, 21590), (204, 20955), (220, 19431), (254, 16830), (255, 16764), (306, 13970), (330, 12954), (340, 12573), (374, 11430), (381, 11220), (396, 10795), (495, 8636), (508, 8415), (510, 8382), (561, 7620), (612, 6985), (635, 6732), (660, 6477), (748, 5715), (762, 5610), (765, 5588), (935, 4572), (990, 4318), (1020, 4191), (1122, 3810), (1143, 3740), (1270, 3366), (1397, 3060), (1524, 2805), (1530, 2794), (1683, 2540), (1870, 2286), (1905, 2244), (1980, 2159)]