138009060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 216

約数和(自身を含む): 509570880

約数和(自身を除く): 371561820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 289, 306, 315, 340, 357, 379, 420, 476, 510, 578, 595, 612, 630, 714, 758, 765, 867, 1020, 1071, 1137, 1156, 1190, 1260, 1428, 1445, 1516, 1530, 1734, 1785, 1895, 2023, 2142, 2274, 2380, 2601, 2653, 2890, 3060, 3411, 3468, 3570, 3790, 4046, 4284, 4335, 4548, 5202, 5306, 5355, 5685, 5780, 6069, 6443, 6822, 7140, 7580, 7959, 8092, 8670, 10115, 10404, 10612, 10710, 11370, 12138, 12886, 13005, 13265, 13644, 15918, 17055, 17340, 18207, 19329, 20230, 21420, 22740, 23877, 24276, 25772, 26010, 26530, 30345, 31836, 32215, 34110, 36414, 38658, 39795, 40460, 45101, 47754, 52020, 53060, 57987, 60690, 64430, 68220, 72828, 77316, 79590, 90202, 91035, 95508, 96645, 109531, 115974, 119385, 121380, 128860, 135303, 159180, 180404, 182070, 193290, 219062, 225505, 231948, 238770, 270606, 289935, 328593, 364140, 386580, 405909, 438124, 451010, 477540, 541212, 547655, 579870, 657186, 676515, 766717, 811818, 902020, 985779, 1095310, 1159740, 1314372, 1353030, 1533434, 1623636, 1642965, 1971558, 2029545, 2190620, 2300151, 2706060, 3066868, 3285930, 3833585, 3943116, 4059090, 4600302, 4928895, 6571860, 6900453, 7667170, 8118180, 9200604, 9857790, 11500755, 13800906, 15334340, 19715580, 23001510, 27601812, 34502265, 46003020, 69004530, 138009060]

約数ペア:

[(1, 138009060), (2, 69004530), (3, 46003020), (4, 34502265), (5, 27601812), (6, 23001510), (7, 19715580), (9, 15334340), (10, 13800906), (12, 11500755), (14, 9857790), (15, 9200604), (17, 8118180), (18, 7667170), (20, 6900453), (21, 6571860), (28, 4928895), (30, 4600302), (34, 4059090), (35, 3943116), (36, 3833585), (42, 3285930), (45, 3066868), (51, 2706060), (60, 2300151), (63, 2190620), (68, 2029545), (70, 1971558), (84, 1642965), (85, 1623636), (90, 1533434), (102, 1353030), (105, 1314372), (119, 1159740), (126, 1095310), (140, 985779), (153, 902020), (170, 811818), (180, 766717), (204, 676515), (210, 657186), (238, 579870), (252, 547655), (255, 541212), (289, 477540), (306, 451010), (315, 438124), (340, 405909), (357, 386580), (379, 364140), (420, 328593), (476, 289935), (510, 270606), (578, 238770), (595, 231948), (612, 225505), (630, 219062), (714, 193290), (758, 182070), (765, 180404), (867, 159180), (1020, 135303), (1071, 128860), (1137, 121380), (1156, 119385), (1190, 115974), (1260, 109531), (1428, 96645), (1445, 95508), (1516, 91035), (1530, 90202), (1734, 79590), (1785, 77316), (1895, 72828), (2023, 68220), (2142, 64430), (2274, 60690), (2380, 57987), (2601, 53060), (2653, 52020), (2890, 47754), (3060, 45101), (3411, 40460), (3468, 39795), (3570, 38658), (3790, 36414), (4046, 34110), (4284, 32215), (4335, 31836), (4548, 30345), (5202, 26530), (5306, 26010), (5355, 25772), (5685, 24276), (5780, 23877), (6069, 22740), (6443, 21420), (6822, 20230), (7140, 19329), (7580, 18207), (7959, 17340), (8092, 17055), (8670, 15918), (10115, 13644), (10404, 13265), (10612, 13005), (10710, 12886), (11370, 12138)]