159455340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2832

約数の個数: 144

約数和(自身を含む): 546043680

約数和(自身を除く): 386588340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2777, 2871, 3190, 3828, 4785, 5220, 5554, 5742, 6380, 8331, 9570, 11108, 11484, 13885, 14355, 16662, 19140, 24993, 27770, 28710, 30547, 33324, 41655, 49986, 55540, 57420, 61094, 80533, 83310, 91641, 99972, 122188, 124965, 152735, 161066, 166620, 183282, 241599, 249930, 274923, 305470, 322132, 366564, 402665, 458205, 483198, 499860, 549846, 610940, 724797, 805330, 885863, 916410, 966396, 1099692, 1207995, 1374615, 1449594, 1610660, 1771726, 1832820, 2415990, 2657589, 2749230, 2899188, 3543452, 3623985, 4429315, 4831980, 5315178, 5498460, 7247970, 7972767, 8858630, 10630356, 13287945, 14495940, 15945534, 17717260, 26575890, 31891068, 39863835, 53151780, 79727670, 159455340]

約数ペア:

[(1, 159455340), (2, 79727670), (3, 53151780), (4, 39863835), (5, 31891068), (6, 26575890), (9, 17717260), (10, 15945534), (11, 14495940), (12, 13287945), (15, 10630356), (18, 8858630), (20, 7972767), (22, 7247970), (29, 5498460), (30, 5315178), (33, 4831980), (36, 4429315), (44, 3623985), (45, 3543452), (55, 2899188), (58, 2749230), (60, 2657589), (66, 2415990), (87, 1832820), (90, 1771726), (99, 1610660), (110, 1449594), (116, 1374615), (132, 1207995), (145, 1099692), (165, 966396), (174, 916410), (180, 885863), (198, 805330), (220, 724797), (261, 610940), (290, 549846), (319, 499860), (330, 483198), (348, 458205), (396, 402665), (435, 366564), (495, 322132), (522, 305470), (580, 274923), (638, 249930), (660, 241599), (870, 183282), (957, 166620), (990, 161066), (1044, 152735), (1276, 124965), (1305, 122188), (1595, 99972), (1740, 91641), (1914, 83310), (1980, 80533), (2610, 61094), (2777, 57420), (2871, 55540), (3190, 49986), (3828, 41655), (4785, 33324), (5220, 30547), (5554, 28710), (5742, 27770), (6380, 24993), (8331, 19140), (9570, 16662), (11108, 14355), (11484, 13885)]