137838780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5496

約数の個数: 96

約数和(自身を含む): 438036480

約数和(自身を除く): 300197700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 5431, 6345, 8460, 10862, 12690, 16293, 21724, 25380, 27155, 32586, 48879, 54310, 65172, 81465, 97758, 108620, 146637, 162930, 195516, 244395, 255257, 293274, 325860, 488790, 510514, 586548, 733185, 765771, 977580, 1021028, 1276285, 1466370, 1531542, 2297313, 2552570, 2932740, 3063084, 3828855, 4594626, 5105140, 6891939, 7657710, 9189252, 11486565, 13783878, 15315420, 22973130, 27567756, 34459695, 45946260, 68919390, 137838780]

約数ペア:

[(1, 137838780), (2, 68919390), (3, 45946260), (4, 34459695), (5, 27567756), (6, 22973130), (9, 15315420), (10, 13783878), (12, 11486565), (15, 9189252), (18, 7657710), (20, 6891939), (27, 5105140), (30, 4594626), (36, 3828855), (45, 3063084), (47, 2932740), (54, 2552570), (60, 2297313), (90, 1531542), (94, 1466370), (108, 1276285), (135, 1021028), (141, 977580), (180, 765771), (188, 733185), (235, 586548), (270, 510514), (282, 488790), (423, 325860), (470, 293274), (540, 255257), (564, 244395), (705, 195516), (846, 162930), (940, 146637), (1269, 108620), (1410, 97758), (1692, 81465), (2115, 65172), (2538, 54310), (2820, 48879), (4230, 32586), (5076, 27155), (5431, 25380), (6345, 21724), (8460, 16293), (10862, 12690)]