137405340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40177}}^1$

素因数の和:40211

約数の個数: 72

約数和(自身を含む): 438743760

約数和(自身を除く): 301338420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 40177, 80354, 120531, 160708, 200885, 241062, 361593, 401770, 482124, 602655, 723186, 763363, 803540, 1205310, 1446372, 1526726, 1807965, 2290089, 2410620, 3053452, 3615930, 3816815, 4580178, 6870267, 7231860, 7633630, 9160356, 11450445, 13740534, 15267260, 22900890, 27481068, 34351335, 45801780, 68702670, 137405340]

約数ペア:

[(1, 137405340), (2, 68702670), (3, 45801780), (4, 34351335), (5, 27481068), (6, 22900890), (9, 15267260), (10, 13740534), (12, 11450445), (15, 9160356), (18, 7633630), (19, 7231860), (20, 6870267), (30, 4580178), (36, 3816815), (38, 3615930), (45, 3053452), (57, 2410620), (60, 2290089), (76, 1807965), (90, 1526726), (95, 1446372), (114, 1205310), (171, 803540), (180, 763363), (190, 723186), (228, 602655), (285, 482124), (342, 401770), (380, 361593), (570, 241062), (684, 200885), (855, 160708), (1140, 120531), (1710, 80354), (3420, 40177)]