76390380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 259223328

約数和(自身を除く): 182832948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 941, 990, 1230, 1353, 1476, 1804, 1845, 1882, 1980, 2255, 2460, 2706, 2823, 3690, 3764, 4059, 4510, 4705, 5412, 5646, 6765, 7380, 8118, 8469, 9020, 9410, 10351, 11292, 13530, 14115, 16236, 16938, 18820, 20295, 20702, 27060, 28230, 31053, 33876, 38581, 40590, 41404, 42345, 51755, 56460, 62106, 77162, 81180, 84690, 93159, 103510, 115743, 124212, 154324, 155265, 169380, 186318, 192905, 207020, 231486, 310530, 347229, 372636, 385810, 424391, 462972, 465795, 578715, 621060, 694458, 771620, 848782, 931590, 1157430, 1273173, 1388916, 1697564, 1736145, 1863180, 2121955, 2314860, 2546346, 3472290, 3819519, 4243910, 5092692, 6365865, 6944580, 7639038, 8487820, 12731730, 15278076, 19097595, 25463460, 38195190, 76390380]

約数ペア:

[(1, 76390380), (2, 38195190), (3, 25463460), (4, 19097595), (5, 15278076), (6, 12731730), (9, 8487820), (10, 7639038), (11, 6944580), (12, 6365865), (15, 5092692), (18, 4243910), (20, 3819519), (22, 3472290), (30, 2546346), (33, 2314860), (36, 2121955), (41, 1863180), (44, 1736145), (45, 1697564), (55, 1388916), (60, 1273173), (66, 1157430), (82, 931590), (90, 848782), (99, 771620), (110, 694458), (123, 621060), (132, 578715), (164, 465795), (165, 462972), (180, 424391), (198, 385810), (205, 372636), (220, 347229), (246, 310530), (330, 231486), (369, 207020), (396, 192905), (410, 186318), (451, 169380), (492, 155265), (495, 154324), (615, 124212), (660, 115743), (738, 103510), (820, 93159), (902, 84690), (941, 81180), (990, 77162), (1230, 62106), (1353, 56460), (1476, 51755), (1804, 42345), (1845, 41404), (1882, 40590), (1980, 38581), (2255, 33876), (2460, 31053), (2706, 28230), (2823, 27060), (3690, 20702), (3764, 20295), (4059, 18820), (4510, 16938), (4705, 16236), (5412, 14115), (5646, 13530), (6765, 11292), (7380, 10351), (8118, 9410), (8469, 9020)]