38697780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3489

約数の個数: 96

約数和(自身を含む): 125193600

約数和(自身を除く): 86495820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3449, 3740, 5610, 6898, 10347, 11220, 13796, 17245, 20694, 34490, 37939, 41388, 51735, 58633, 68980, 75878, 103470, 113817, 117266, 151756, 175899, 189695, 206940, 227634, 234532, 293165, 351798, 379390, 455268, 569085, 586330, 644963, 703596, 758780, 879495, 1138170, 1172660, 1289926, 1758990, 1934889, 2276340, 2579852, 3224815, 3517980, 3869778, 6449630, 7739556, 9674445, 12899260, 19348890, 38697780]

約数ペア:

[(1, 38697780), (2, 19348890), (3, 12899260), (4, 9674445), (5, 7739556), (6, 6449630), (10, 3869778), (11, 3517980), (12, 3224815), (15, 2579852), (17, 2276340), (20, 1934889), (22, 1758990), (30, 1289926), (33, 1172660), (34, 1138170), (44, 879495), (51, 758780), (55, 703596), (60, 644963), (66, 586330), (68, 569085), (85, 455268), (102, 379390), (110, 351798), (132, 293165), (165, 234532), (170, 227634), (187, 206940), (204, 189695), (220, 175899), (255, 151756), (330, 117266), (340, 113817), (374, 103470), (510, 75878), (561, 68980), (660, 58633), (748, 51735), (935, 41388), (1020, 37939), (1122, 34490), (1870, 20694), (2244, 17245), (2805, 13796), (3449, 11220), (3740, 10347), (5610, 6898)]