90695340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 295075872

約数和(自身を除く): 204380532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 107, 153, 170, 180, 204, 214, 255, 277, 306, 321, 340, 428, 510, 535, 554, 612, 642, 765, 831, 963, 1020, 1070, 1108, 1284, 1385, 1530, 1605, 1662, 1819, 1926, 2140, 2493, 2770, 3060, 3210, 3324, 3638, 3852, 4155, 4709, 4815, 4986, 5457, 5540, 6420, 7276, 8310, 9095, 9418, 9630, 9972, 10914, 12465, 14127, 16371, 16620, 18190, 18836, 19260, 21828, 23545, 24930, 27285, 28254, 29639, 32742, 36380, 42381, 47090, 49860, 54570, 56508, 59278, 65484, 70635, 81855, 84762, 88917, 94180, 109140, 118556, 141270, 148195, 163710, 169524, 177834, 211905, 266751, 282540, 296390, 327420, 355668, 423810, 444585, 503863, 533502, 592780, 847620, 889170, 1007726, 1067004, 1333755, 1511589, 1778340, 2015452, 2519315, 2667510, 3023178, 4534767, 5038630, 5335020, 6046356, 7557945, 9069534, 10077260, 15115890, 18139068, 22673835, 30231780, 45347670, 90695340]

約数ペア:

[(1, 90695340), (2, 45347670), (3, 30231780), (4, 22673835), (5, 18139068), (6, 15115890), (9, 10077260), (10, 9069534), (12, 7557945), (15, 6046356), (17, 5335020), (18, 5038630), (20, 4534767), (30, 3023178), (34, 2667510), (36, 2519315), (45, 2015452), (51, 1778340), (60, 1511589), (68, 1333755), (85, 1067004), (90, 1007726), (102, 889170), (107, 847620), (153, 592780), (170, 533502), (180, 503863), (204, 444585), (214, 423810), (255, 355668), (277, 327420), (306, 296390), (321, 282540), (340, 266751), (428, 211905), (510, 177834), (535, 169524), (554, 163710), (612, 148195), (642, 141270), (765, 118556), (831, 109140), (963, 94180), (1020, 88917), (1070, 84762), (1108, 81855), (1284, 70635), (1385, 65484), (1530, 59278), (1605, 56508), (1662, 54570), (1819, 49860), (1926, 47090), (2140, 42381), (2493, 36380), (2770, 32742), (3060, 29639), (3210, 28254), (3324, 27285), (3638, 24930), (3852, 23545), (4155, 21828), (4709, 19260), (4815, 18836), (4986, 18190), (5457, 16620), (5540, 16371), (6420, 14127), (7276, 12465), (8310, 10914), (9095, 9972), (9418, 9630)]