270499770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 771609600

約数和(自身を除く): 501109830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 67, 90, 95, 114, 134, 135, 171, 190, 201, 270, 285, 335, 342, 402, 513, 570, 603, 670, 787, 855, 1005, 1026, 1206, 1273, 1574, 1710, 1809, 2010, 2361, 2546, 2565, 3015, 3618, 3819, 3935, 4722, 5130, 6030, 6365, 7083, 7638, 7870, 9045, 11457, 11805, 12730, 14166, 14953, 18090, 19095, 21249, 22914, 23610, 29906, 34371, 35415, 38190, 42498, 44859, 52729, 57285, 68742, 70830, 74765, 89718, 105458, 106245, 114570, 134577, 149530, 158187, 171855, 212490, 224295, 263645, 269154, 316374, 343710, 403731, 448590, 474561, 527290, 672885, 790935, 807462, 949122, 1001851, 1345770, 1423683, 1581870, 2003702, 2018655, 2372805, 2847366, 3005553, 4037310, 4745610, 5009255, 6011106, 7118415, 9016659, 10018510, 14236830, 15027765, 18033318, 27049977, 30055530, 45083295, 54099954, 90166590, 135249885, 270499770]

約数ペア:

[(1, 270499770), (2, 135249885), (3, 90166590), (5, 54099954), (6, 45083295), (9, 30055530), (10, 27049977), (15, 18033318), (18, 15027765), (19, 14236830), (27, 10018510), (30, 9016659), (38, 7118415), (45, 6011106), (54, 5009255), (57, 4745610), (67, 4037310), (90, 3005553), (95, 2847366), (114, 2372805), (134, 2018655), (135, 2003702), (171, 1581870), (190, 1423683), (201, 1345770), (270, 1001851), (285, 949122), (335, 807462), (342, 790935), (402, 672885), (513, 527290), (570, 474561), (603, 448590), (670, 403731), (787, 343710), (855, 316374), (1005, 269154), (1026, 263645), (1206, 224295), (1273, 212490), (1574, 171855), (1710, 158187), (1809, 149530), (2010, 134577), (2361, 114570), (2546, 106245), (2565, 105458), (3015, 89718), (3618, 74765), (3819, 70830), (3935, 68742), (4722, 57285), (5130, 52729), (6030, 44859), (6365, 42498), (7083, 38190), (7638, 35415), (7870, 34371), (9045, 29906), (11457, 23610), (11805, 22914), (12730, 21249), (14166, 19095), (14953, 18090)]