2016042525

素因数分解:

$3^2\times 5^2\times 7^3\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 4263417600

約数和(自身を除く): 2247375075

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 151, 173, 175, 225, 245, 315, 343, 441, 453, 519, 525, 735, 755, 865, 1029, 1057, 1211, 1225, 1359, 1557, 1575, 1715, 2205, 2265, 2595, 3087, 3171, 3633, 3675, 3775, 4325, 5145, 5285, 6055, 6795, 7399, 7785, 8477, 8575, 9513, 10899, 11025, 11325, 12975, 15435, 15855, 18165, 22197, 25431, 25725, 26123, 26425, 30275, 33975, 36995, 38925, 42385, 47565, 51793, 54495, 59339, 66591, 76293, 77175, 78369, 79275, 90825, 110985, 127155, 130615, 155379, 178017, 182861, 184975, 211925, 235107, 237825, 258965, 272475, 296695, 332955, 381465, 391845, 466137, 534051, 548583, 554925, 635775, 653075, 776895, 890085, 914305, 1175535, 1280027, 1294825, 1483475, 1645749, 1664775, 1907325, 1959225, 2330685, 2670255, 2742915, 3840081, 3884475, 4450425, 4571525, 5877675, 6400135, 8228745, 8960189, 11520243, 11653425, 13351275, 13714575, 19200405, 26880567, 32000675, 41143725, 44800945, 57601215, 80641701, 96002025, 134402835, 224004725, 288006075, 403208505, 672014175, 2016042525]

約数ペア:

[(1, 2016042525), (3, 672014175), (5, 403208505), (7, 288006075), (9, 224004725), (15, 134402835), (21, 96002025), (25, 80641701), (35, 57601215), (45, 44800945), (49, 41143725), (63, 32000675), (75, 26880567), (105, 19200405), (147, 13714575), (151, 13351275), (173, 11653425), (175, 11520243), (225, 8960189), (245, 8228745), (315, 6400135), (343, 5877675), (441, 4571525), (453, 4450425), (519, 3884475), (525, 3840081), (735, 2742915), (755, 2670255), (865, 2330685), (1029, 1959225), (1057, 1907325), (1211, 1664775), (1225, 1645749), (1359, 1483475), (1557, 1294825), (1575, 1280027), (1715, 1175535), (2205, 914305), (2265, 890085), (2595, 776895), (3087, 653075), (3171, 635775), (3633, 554925), (3675, 548583), (3775, 534051), (4325, 466137), (5145, 391845), (5285, 381465), (6055, 332955), (6795, 296695), (7399, 272475), (7785, 258965), (8477, 237825), (8575, 235107), (9513, 211925), (10899, 184975), (11025, 182861), (11325, 178017), (12975, 155379), (15435, 130615), (15855, 127155), (18165, 110985), (22197, 90825), (25431, 79275), (25725, 78369), (26123, 77175), (26425, 76293), (30275, 66591), (33975, 59339), (36995, 54495), (38925, 51793), (42385, 47565)]