42771660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2255

約数の個数: 96

約数和(自身を含む): 133539840

約数和(自身を除く): 90768180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 2207, 3230, 3876, 4414, 4845, 6460, 6621, 8828, 9690, 11035, 13242, 19380, 22070, 26484, 33105, 37519, 41933, 44140, 66210, 75038, 83866, 112557, 125799, 132420, 150076, 167732, 187595, 209665, 225114, 251598, 375190, 419330, 450228, 503196, 562785, 628995, 712861, 750380, 838660, 1125570, 1257990, 1425722, 2138583, 2251140, 2515980, 2851444, 3564305, 4277166, 7128610, 8554332, 10692915, 14257220, 21385830, 42771660]

約数ペア:

[(1, 42771660), (2, 21385830), (3, 14257220), (4, 10692915), (5, 8554332), (6, 7128610), (10, 4277166), (12, 3564305), (15, 2851444), (17, 2515980), (19, 2251140), (20, 2138583), (30, 1425722), (34, 1257990), (38, 1125570), (51, 838660), (57, 750380), (60, 712861), (68, 628995), (76, 562785), (85, 503196), (95, 450228), (102, 419330), (114, 375190), (170, 251598), (190, 225114), (204, 209665), (228, 187595), (255, 167732), (285, 150076), (323, 132420), (340, 125799), (380, 112557), (510, 83866), (570, 75038), (646, 66210), (969, 44140), (1020, 41933), (1140, 37519), (1292, 33105), (1615, 26484), (1938, 22070), (2207, 19380), (3230, 13242), (3876, 11035), (4414, 9690), (4845, 8828), (6460, 6621)]