6606180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 23587200

約数和(自身を除く): 16981020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 107, 126, 140, 147, 180, 196, 210, 214, 245, 252, 294, 315, 321, 343, 420, 428, 441, 490, 535, 588, 630, 642, 686, 735, 749, 882, 963, 980, 1029, 1070, 1260, 1284, 1372, 1470, 1498, 1605, 1715, 1764, 1926, 2058, 2140, 2205, 2247, 2940, 2996, 3087, 3210, 3430, 3745, 3852, 4116, 4410, 4494, 4815, 5145, 5243, 6174, 6420, 6741, 6860, 7490, 8820, 8988, 9630, 10290, 10486, 11235, 12348, 13482, 14980, 15435, 15729, 19260, 20580, 20972, 22470, 26215, 26964, 30870, 31458, 33705, 36701, 44940, 47187, 52430, 61740, 62916, 67410, 73402, 78645, 94374, 104860, 110103, 134820, 146804, 157290, 183505, 188748, 220206, 235935, 314580, 330309, 367010, 440412, 471870, 550515, 660618, 734020, 943740, 1101030, 1321236, 1651545, 2202060, 3303090, 6606180]

約数ペア:

[(1, 6606180), (2, 3303090), (3, 2202060), (4, 1651545), (5, 1321236), (6, 1101030), (7, 943740), (9, 734020), (10, 660618), (12, 550515), (14, 471870), (15, 440412), (18, 367010), (20, 330309), (21, 314580), (28, 235935), (30, 220206), (35, 188748), (36, 183505), (42, 157290), (45, 146804), (49, 134820), (60, 110103), (63, 104860), (70, 94374), (84, 78645), (90, 73402), (98, 67410), (105, 62916), (107, 61740), (126, 52430), (140, 47187), (147, 44940), (180, 36701), (196, 33705), (210, 31458), (214, 30870), (245, 26964), (252, 26215), (294, 22470), (315, 20972), (321, 20580), (343, 19260), (420, 15729), (428, 15435), (441, 14980), (490, 13482), (535, 12348), (588, 11235), (630, 10486), (642, 10290), (686, 9630), (735, 8988), (749, 8820), (882, 7490), (963, 6860), (980, 6741), (1029, 6420), (1070, 6174), (1260, 5243), (1284, 5145), (1372, 4815), (1470, 4494), (1498, 4410), (1605, 4116), (1715, 3852), (1764, 3745), (1926, 3430), (2058, 3210), (2140, 3087), (2205, 2996), (2247, 2940)]