42775080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 137462400

約数和(自身を除く): 94687320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 257, 285, 292, 365, 380, 438, 456, 514, 570, 584, 730, 760, 771, 876, 1028, 1095, 1140, 1285, 1387, 1460, 1542, 1752, 2056, 2190, 2280, 2570, 2774, 2920, 3084, 3855, 4161, 4380, 4883, 5140, 5548, 6168, 6935, 7710, 8322, 8760, 9766, 10280, 11096, 13870, 14649, 15420, 16644, 18761, 19532, 20805, 24415, 27740, 29298, 30840, 33288, 37522, 39064, 41610, 48830, 55480, 56283, 58596, 73245, 75044, 83220, 93805, 97660, 112566, 117192, 146490, 150088, 166440, 187610, 195320, 225132, 281415, 292980, 356459, 375220, 450264, 562830, 585960, 712918, 750440, 1069377, 1125660, 1425836, 1782295, 2138754, 2251320, 2851672, 3564590, 4277508, 5346885, 7129180, 8555016, 10693770, 14258360, 21387540, 42775080]

約数ペア:

[(1, 42775080), (2, 21387540), (3, 14258360), (4, 10693770), (5, 8555016), (6, 7129180), (8, 5346885), (10, 4277508), (12, 3564590), (15, 2851672), (19, 2251320), (20, 2138754), (24, 1782295), (30, 1425836), (38, 1125660), (40, 1069377), (57, 750440), (60, 712918), (73, 585960), (76, 562830), (95, 450264), (114, 375220), (120, 356459), (146, 292980), (152, 281415), (190, 225132), (219, 195320), (228, 187610), (257, 166440), (285, 150088), (292, 146490), (365, 117192), (380, 112566), (438, 97660), (456, 93805), (514, 83220), (570, 75044), (584, 73245), (730, 58596), (760, 56283), (771, 55480), (876, 48830), (1028, 41610), (1095, 39064), (1140, 37522), (1285, 33288), (1387, 30840), (1460, 29298), (1542, 27740), (1752, 24415), (2056, 20805), (2190, 19532), (2280, 18761), (2570, 16644), (2774, 15420), (2920, 14649), (3084, 13870), (3855, 11096), (4161, 10280), (4380, 9766), (4883, 8760), (5140, 8322), (5548, 7710), (6168, 6935)]