25090830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 72460800

約数和(自身を除く): 47369970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 67, 73, 90, 95, 114, 134, 135, 146, 171, 190, 201, 219, 270, 285, 335, 342, 365, 402, 438, 513, 570, 603, 657, 670, 730, 855, 1005, 1026, 1095, 1206, 1273, 1314, 1387, 1710, 1809, 1971, 2010, 2190, 2546, 2565, 2774, 3015, 3285, 3618, 3819, 3942, 4161, 4891, 5130, 6030, 6365, 6570, 6935, 7638, 8322, 9045, 9782, 9855, 11457, 12483, 12730, 13870, 14673, 18090, 19095, 19710, 20805, 22914, 24455, 24966, 29346, 34371, 37449, 38190, 41610, 44019, 48910, 57285, 62415, 68742, 73365, 74898, 88038, 92929, 114570, 124830, 132057, 146730, 171855, 185858, 187245, 220095, 264114, 278787, 343710, 374490, 440190, 464645, 557574, 660285, 836361, 929290, 1320570, 1393935, 1672722, 2509083, 2787870, 4181805, 5018166, 8363610, 12545415, 25090830]

約数ペア:

[(1, 25090830), (2, 12545415), (3, 8363610), (5, 5018166), (6, 4181805), (9, 2787870), (10, 2509083), (15, 1672722), (18, 1393935), (19, 1320570), (27, 929290), (30, 836361), (38, 660285), (45, 557574), (54, 464645), (57, 440190), (67, 374490), (73, 343710), (90, 278787), (95, 264114), (114, 220095), (134, 187245), (135, 185858), (146, 171855), (171, 146730), (190, 132057), (201, 124830), (219, 114570), (270, 92929), (285, 88038), (335, 74898), (342, 73365), (365, 68742), (402, 62415), (438, 57285), (513, 48910), (570, 44019), (603, 41610), (657, 38190), (670, 37449), (730, 34371), (855, 29346), (1005, 24966), (1026, 24455), (1095, 22914), (1206, 20805), (1273, 19710), (1314, 19095), (1387, 18090), (1710, 14673), (1809, 13870), (1971, 12730), (2010, 12483), (2190, 11457), (2546, 9855), (2565, 9782), (2774, 9045), (3015, 8322), (3285, 7638), (3618, 6935), (3819, 6570), (3942, 6365), (4161, 6030), (4891, 5130)]