15283620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 54190080

約数和(自身を除く): 38906460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 83, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 166, 180, 186, 198, 220, 249, 270, 279, 297, 310, 330, 332, 341, 372, 396, 415, 465, 495, 498, 540, 558, 594, 620, 660, 682, 747, 830, 837, 913, 930, 990, 996, 1023, 1116, 1188, 1245, 1364, 1395, 1485, 1494, 1660, 1674, 1705, 1826, 1860, 1980, 2046, 2241, 2490, 2573, 2739, 2790, 2970, 2988, 3069, 3348, 3410, 3652, 3735, 4092, 4185, 4482, 4565, 4980, 5115, 5146, 5478, 5580, 5940, 6138, 6820, 7470, 7719, 8217, 8370, 8964, 9130, 9207, 10230, 10292, 10956, 11205, 12276, 12865, 13695, 14940, 15345, 15438, 16434, 16740, 18260, 18414, 20460, 22410, 23157, 24651, 25730, 27390, 28303, 30690, 30876, 32868, 36828, 38595, 41085, 44820, 46035, 46314, 49302, 51460, 54780, 56606, 61380, 69471, 77190, 82170, 84909, 92070, 92628, 98604, 113212, 115785, 123255, 138942, 141515, 154380, 164340, 169818, 184140, 231570, 246510, 254727, 277884, 283030, 339636, 347355, 424545, 463140, 493020, 509454, 566060, 694710, 764181, 849090, 1018908, 1273635, 1389420, 1528362, 1698180, 2547270, 3056724, 3820905, 5094540, 7641810, 15283620]

約数ペア:

[(1, 15283620), (2, 7641810), (3, 5094540), (4, 3820905), (5, 3056724), (6, 2547270), (9, 1698180), (10, 1528362), (11, 1389420), (12, 1273635), (15, 1018908), (18, 849090), (20, 764181), (22, 694710), (27, 566060), (30, 509454), (31, 493020), (33, 463140), (36, 424545), (44, 347355), (45, 339636), (54, 283030), (55, 277884), (60, 254727), (62, 246510), (66, 231570), (83, 184140), (90, 169818), (93, 164340), (99, 154380), (108, 141515), (110, 138942), (124, 123255), (132, 115785), (135, 113212), (155, 98604), (165, 92628), (166, 92070), (180, 84909), (186, 82170), (198, 77190), (220, 69471), (249, 61380), (270, 56606), (279, 54780), (297, 51460), (310, 49302), (330, 46314), (332, 46035), (341, 44820), (372, 41085), (396, 38595), (415, 36828), (465, 32868), (495, 30876), (498, 30690), (540, 28303), (558, 27390), (594, 25730), (620, 24651), (660, 23157), (682, 22410), (747, 20460), (830, 18414), (837, 18260), (913, 16740), (930, 16434), (990, 15438), (996, 15345), (1023, 14940), (1116, 13695), (1188, 12865), (1245, 12276), (1364, 11205), (1395, 10956), (1485, 10292), (1494, 10230), (1660, 9207), (1674, 9130), (1705, 8964), (1826, 8370), (1860, 8217), (1980, 7719), (2046, 7470), (2241, 6820), (2490, 6138), (2573, 5940), (2739, 5580), (2790, 5478), (2970, 5146), (2988, 5115), (3069, 4980), (3348, 4565), (3410, 4482), (3652, 4185), (3735, 4092)]