154595790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 448493760

約数和(自身を除く): 293897970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 103, 109, 135, 153, 162, 170, 206, 218, 255, 270, 306, 309, 327, 405, 459, 510, 515, 545, 618, 654, 765, 810, 918, 927, 981, 1030, 1090, 1377, 1530, 1545, 1635, 1751, 1853, 1854, 1962, 2295, 2754, 2781, 2943, 3090, 3270, 3502, 3706, 4590, 4635, 4905, 5253, 5559, 5562, 5886, 6885, 8343, 8755, 8829, 9265, 9270, 9810, 10506, 11118, 11227, 13770, 13905, 14715, 15759, 16677, 16686, 17510, 17658, 18530, 22454, 26265, 27795, 27810, 29430, 31518, 33354, 33681, 41715, 44145, 47277, 50031, 52530, 55590, 56135, 67362, 78795, 83385, 83430, 88290, 94554, 100062, 101043, 112270, 141831, 150093, 157590, 166770, 168405, 190859, 202086, 236385, 250155, 283662, 300186, 303129, 336810, 381718, 472770, 500310, 505215, 572577, 606258, 709155, 750465, 909387, 954295, 1010430, 1145154, 1418310, 1500930, 1515645, 1717731, 1818774, 1908590, 2862885, 3031290, 3435462, 4546935, 5153193, 5725770, 8588655, 9093870, 10306386, 15459579, 17177310, 25765965, 30919158, 51531930, 77297895, 154595790]

約数ペア:

[(1, 154595790), (2, 77297895), (3, 51531930), (5, 30919158), (6, 25765965), (9, 17177310), (10, 15459579), (15, 10306386), (17, 9093870), (18, 8588655), (27, 5725770), (30, 5153193), (34, 4546935), (45, 3435462), (51, 3031290), (54, 2862885), (81, 1908590), (85, 1818774), (90, 1717731), (102, 1515645), (103, 1500930), (109, 1418310), (135, 1145154), (153, 1010430), (162, 954295), (170, 909387), (206, 750465), (218, 709155), (255, 606258), (270, 572577), (306, 505215), (309, 500310), (327, 472770), (405, 381718), (459, 336810), (510, 303129), (515, 300186), (545, 283662), (618, 250155), (654, 236385), (765, 202086), (810, 190859), (918, 168405), (927, 166770), (981, 157590), (1030, 150093), (1090, 141831), (1377, 112270), (1530, 101043), (1545, 100062), (1635, 94554), (1751, 88290), (1853, 83430), (1854, 83385), (1962, 78795), (2295, 67362), (2754, 56135), (2781, 55590), (2943, 52530), (3090, 50031), (3270, 47277), (3502, 44145), (3706, 41715), (4590, 33681), (4635, 33354), (4905, 31518), (5253, 29430), (5559, 27810), (5562, 27795), (5886, 26265), (6885, 22454), (8343, 18530), (8755, 17658), (8829, 17510), (9265, 16686), (9270, 16677), (9810, 15759), (10506, 14715), (11118, 13905), (11227, 13770)]