75153960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9941}}^1$

素因数の和:9968

約数の個数: 128

約数和(自身を含む): 286329600

約数和(自身を除く): 211175640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9941, 19882, 29823, 39764, 49705, 59646, 69587, 79528, 89469, 99410, 119292, 139174, 149115, 178938, 198820, 208761, 238584, 268407, 278348, 298230, 347935, 357876, 397640, 417522, 447345, 536814, 556696, 596460, 626283, 695870, 715752, 835044, 894690, 1043805, 1073628, 1192920, 1252566, 1342035, 1391740, 1670088, 1789380, 1878849, 2087610, 2147256, 2505132, 2684070, 2783480, 3131415, 3578760, 3757698, 4175220, 5010264, 5368140, 6262830, 7515396, 8350440, 9394245, 10736280, 12525660, 15030792, 18788490, 25051320, 37576980, 75153960]

約数ペア:

[(1, 75153960), (2, 37576980), (3, 25051320), (4, 18788490), (5, 15030792), (6, 12525660), (7, 10736280), (8, 9394245), (9, 8350440), (10, 7515396), (12, 6262830), (14, 5368140), (15, 5010264), (18, 4175220), (20, 3757698), (21, 3578760), (24, 3131415), (27, 2783480), (28, 2684070), (30, 2505132), (35, 2147256), (36, 2087610), (40, 1878849), (42, 1789380), (45, 1670088), (54, 1391740), (56, 1342035), (60, 1252566), (63, 1192920), (70, 1073628), (72, 1043805), (84, 894690), (90, 835044), (105, 715752), (108, 695870), (120, 626283), (126, 596460), (135, 556696), (140, 536814), (168, 447345), (180, 417522), (189, 397640), (210, 357876), (216, 347935), (252, 298230), (270, 278348), (280, 268407), (315, 238584), (360, 208761), (378, 198820), (420, 178938), (504, 149115), (540, 139174), (630, 119292), (756, 99410), (840, 89469), (945, 79528), (1080, 69587), (1260, 59646), (1512, 49705), (1890, 39764), (2520, 29823), (3780, 19882), (7560, 9941)]