128047650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 337478400

約数和(自身を除く): 209430750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 179, 190, 251, 285, 358, 475, 502, 537, 570, 753, 895, 950, 1074, 1255, 1425, 1506, 1790, 2510, 2685, 2850, 3401, 3765, 4475, 4769, 5370, 6275, 6802, 7530, 8950, 9538, 10203, 12550, 13425, 14307, 17005, 18825, 20406, 23845, 26850, 28614, 34010, 37650, 44929, 47690, 51015, 71535, 85025, 89858, 102030, 119225, 134787, 143070, 170050, 224645, 238450, 255075, 269574, 357675, 449290, 510150, 673935, 715350, 853651, 1123225, 1347870, 1707302, 2246450, 2560953, 3369675, 4268255, 5121906, 6739350, 8536510, 12804765, 21341275, 25609530, 42682550, 64023825, 128047650]

約数ペア:

[(1, 128047650), (2, 64023825), (3, 42682550), (5, 25609530), (6, 21341275), (10, 12804765), (15, 8536510), (19, 6739350), (25, 5121906), (30, 4268255), (38, 3369675), (50, 2560953), (57, 2246450), (75, 1707302), (95, 1347870), (114, 1123225), (150, 853651), (179, 715350), (190, 673935), (251, 510150), (285, 449290), (358, 357675), (475, 269574), (502, 255075), (537, 238450), (570, 224645), (753, 170050), (895, 143070), (950, 134787), (1074, 119225), (1255, 102030), (1425, 89858), (1506, 85025), (1790, 71535), (2510, 51015), (2685, 47690), (2850, 44929), (3401, 37650), (3765, 34010), (4475, 28614), (4769, 26850), (5370, 23845), (6275, 20406), (6802, 18825), (7530, 17005), (8950, 14307), (9538, 13425), (10203, 12550)]