30243375

素因数分解:

$3^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 58893120

約数和(自身を除く): 28649745

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 103, 125, 135, 145, 225, 261, 309, 375, 405, 435, 515, 675, 725, 783, 927, 1125, 1305, 1545, 2025, 2175, 2349, 2575, 2781, 2987, 3375, 3625, 3915, 4635, 6525, 7725, 8343, 8961, 10125, 10875, 11745, 12875, 13905, 14935, 19575, 23175, 26883, 32625, 38625, 41715, 44805, 58725, 69525, 74675, 80649, 97875, 115875, 134415, 208575, 224025, 241947, 293625, 347625, 373375, 403245, 672075, 1042875, 1120125, 1209735, 2016225, 3360375, 6048675, 10081125, 30243375]

約数ペア:

[(1, 30243375), (3, 10081125), (5, 6048675), (9, 3360375), (15, 2016225), (25, 1209735), (27, 1120125), (29, 1042875), (45, 672075), (75, 403245), (81, 373375), (87, 347625), (103, 293625), (125, 241947), (135, 224025), (145, 208575), (225, 134415), (261, 115875), (309, 97875), (375, 80649), (405, 74675), (435, 69525), (515, 58725), (675, 44805), (725, 41715), (783, 38625), (927, 32625), (1125, 26883), (1305, 23175), (1545, 19575), (2025, 14935), (2175, 13905), (2349, 12875), (2575, 11745), (2781, 10875), (2987, 10125), (3375, 8961), (3625, 8343), (3915, 7725), (4635, 6525)]