135660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 96

約数和(自身を含む): 483840

約数和(自身を除く): 348180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2261, 2380, 2660, 3230, 3570, 3876, 3990, 4522, 4845, 6460, 6783, 7140, 7980, 9044, 9690, 11305, 13566, 19380, 22610, 27132, 33915, 45220, 67830, 135660]

約数ペア:

[(1, 135660), (2, 67830), (3, 45220), (4, 33915), (5, 27132), (6, 22610), (7, 19380), (10, 13566), (12, 11305), (14, 9690), (15, 9044), (17, 7980), (19, 7140), (20, 6783), (21, 6460), (28, 4845), (30, 4522), (34, 3990), (35, 3876), (38, 3570), (42, 3230), (51, 2660), (57, 2380), (60, 2261), (68, 1995), (70, 1938), (76, 1785), (84, 1615), (85, 1596), (95, 1428), (102, 1330), (105, 1292), (114, 1190), (119, 1140), (133, 1020), (140, 969), (170, 798), (190, 714), (204, 665), (210, 646), (228, 595), (238, 570), (255, 532), (266, 510), (285, 476), (323, 420), (340, 399), (357, 380)]