66841620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3497

約数の個数: 96

約数和(自身を含む): 208656000

約数和(自身を除く): 141814380

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, 3230, 3449, 3876, 4845, 6460, 6898, 9690, 10347, 13796, 17245, 19380, 20694, 34490, 41388, 51735, 58633, 65531, 68980, 103470, 117266, 131062, 175899, 196593, 206940, 234532, 262124, 293165, 327655, 351798, 393186, 586330, 655310, 703596, 786372, 879495, 982965, 1114027, 1172660, 1310620, 1758990, 1965930, 2228054, 3342081, 3517980, 3931860, 4456108, 5570135, 6684162, 11140270, 13368324, 16710405, 22280540, 33420810, 66841620]

約数ペア:

[(1, 66841620), (2, 33420810), (3, 22280540), (4, 16710405), (5, 13368324), (6, 11140270), (10, 6684162), (12, 5570135), (15, 4456108), (17, 3931860), (19, 3517980), (20, 3342081), (30, 2228054), (34, 1965930), (38, 1758990), (51, 1310620), (57, 1172660), (60, 1114027), (68, 982965), (76, 879495), (85, 786372), (95, 703596), (102, 655310), (114, 586330), (170, 393186), (190, 351798), (204, 327655), (228, 293165), (255, 262124), (285, 234532), (323, 206940), (340, 196593), (380, 175899), (510, 131062), (570, 117266), (646, 103470), (969, 68980), (1020, 65531), (1140, 58633), (1292, 51735), (1615, 41388), (1938, 34490), (3230, 20694), (3449, 19380), (3876, 17245), (4845, 13796), (6460, 10347), (6898, 9690)]