120819204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 358053696

約数和(自身を除く): 237234492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 131, 132, 137, 153, 187, 198, 204, 262, 274, 306, 374, 393, 396, 411, 524, 548, 561, 612, 748, 786, 822, 1122, 1179, 1233, 1441, 1507, 1572, 1644, 1683, 2227, 2244, 2329, 2358, 2466, 2882, 3014, 3366, 4323, 4454, 4521, 4658, 4716, 4932, 5764, 6028, 6681, 6732, 6987, 8646, 8908, 9042, 9316, 12969, 13362, 13563, 13974, 17292, 17947, 18084, 20043, 20961, 24497, 25619, 25938, 26724, 27126, 27948, 35894, 40086, 41922, 48994, 51238, 51876, 53841, 54252, 71788, 73491, 76857, 80172, 83844, 97988, 102476, 107682, 146982, 153714, 161523, 197417, 215364, 220473, 230571, 293964, 305099, 307428, 323046, 394834, 440946, 461142, 592251, 610198, 646092, 789668, 881892, 915297, 922284, 1184502, 1220396, 1776753, 1830594, 2369004, 2745891, 3356089, 3553506, 3661188, 5491782, 6712178, 7107012, 10068267, 10983564, 13424356, 20136534, 30204801, 40273068, 60409602, 120819204]

約数ペア:

[(1, 120819204), (2, 60409602), (3, 40273068), (4, 30204801), (6, 20136534), (9, 13424356), (11, 10983564), (12, 10068267), (17, 7107012), (18, 6712178), (22, 5491782), (33, 3661188), (34, 3553506), (36, 3356089), (44, 2745891), (51, 2369004), (66, 1830594), (68, 1776753), (99, 1220396), (102, 1184502), (131, 922284), (132, 915297), (137, 881892), (153, 789668), (187, 646092), (198, 610198), (204, 592251), (262, 461142), (274, 440946), (306, 394834), (374, 323046), (393, 307428), (396, 305099), (411, 293964), (524, 230571), (548, 220473), (561, 215364), (612, 197417), (748, 161523), (786, 153714), (822, 146982), (1122, 107682), (1179, 102476), (1233, 97988), (1441, 83844), (1507, 80172), (1572, 76857), (1644, 73491), (1683, 71788), (2227, 54252), (2244, 53841), (2329, 51876), (2358, 51238), (2466, 48994), (2882, 41922), (3014, 40086), (3366, 35894), (4323, 27948), (4454, 27126), (4521, 26724), (4658, 25938), (4716, 25619), (4932, 24497), (5764, 20961), (6028, 20043), (6681, 18084), (6732, 17947), (6987, 17292), (8646, 13974), (8908, 13563), (9042, 13362), (9316, 12969)]