142530465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 312462144

約数和(自身を除く): 169931679

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 49, 51, 55, 61, 77, 85, 105, 119, 147, 165, 183, 187, 231, 245, 255, 289, 305, 357, 385, 427, 539, 561, 595, 671, 735, 833, 867, 915, 935, 1037, 1155, 1281, 1309, 1445, 1617, 1785, 2013, 2023, 2135, 2499, 2695, 2805, 2989, 3111, 3179, 3355, 3927, 4165, 4335, 4697, 5185, 6069, 6405, 6545, 7259, 8085, 8967, 9163, 9537, 10065, 10115, 11407, 12495, 14091, 14161, 14945, 15555, 15895, 17629, 19635, 21777, 22253, 23485, 27489, 30345, 32879, 34221, 36295, 42483, 44835, 45815, 47685, 50813, 52887, 57035, 66759, 70455, 70805, 79849, 88145, 98637, 108885, 111265, 123403, 137445, 152439, 155771, 164395, 171105, 193919, 212415, 239547, 254065, 264435, 333795, 370209, 399245, 467313, 493185, 558943, 581757, 617015, 762195, 778855, 863821, 969595, 1197735, 1357433, 1676829, 1851045, 2336565, 2591463, 2794715, 2908785, 4072299, 4319105, 6787165, 8384145, 9502031, 12957315, 20361495, 28506093, 47510155, 142530465]

約数ペア:

[(1, 142530465), (3, 47510155), (5, 28506093), (7, 20361495), (11, 12957315), (15, 9502031), (17, 8384145), (21, 6787165), (33, 4319105), (35, 4072299), (49, 2908785), (51, 2794715), (55, 2591463), (61, 2336565), (77, 1851045), (85, 1676829), (105, 1357433), (119, 1197735), (147, 969595), (165, 863821), (183, 778855), (187, 762195), (231, 617015), (245, 581757), (255, 558943), (289, 493185), (305, 467313), (357, 399245), (385, 370209), (427, 333795), (539, 264435), (561, 254065), (595, 239547), (671, 212415), (735, 193919), (833, 171105), (867, 164395), (915, 155771), (935, 152439), (1037, 137445), (1155, 123403), (1281, 111265), (1309, 108885), (1445, 98637), (1617, 88145), (1785, 79849), (2013, 70805), (2023, 70455), (2135, 66759), (2499, 57035), (2695, 52887), (2805, 50813), (2989, 47685), (3111, 45815), (3179, 44835), (3355, 42483), (3927, 36295), (4165, 34221), (4335, 32879), (4697, 30345), (5185, 27489), (6069, 23485), (6405, 22253), (6545, 21777), (7259, 19635), (8085, 17629), (8967, 15895), (9163, 15555), (9537, 14945), (10065, 14161), (10115, 14091), (11407, 12495)]