16325550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 120

約数和(自身を含む): 47262600

約数和(自身を除く): 30937050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 81, 87, 90, 135, 139, 145, 150, 162, 174, 225, 261, 270, 278, 290, 405, 417, 435, 450, 522, 675, 695, 725, 783, 810, 834, 870, 1251, 1305, 1350, 1390, 1450, 1566, 2025, 2085, 2175, 2349, 2502, 2610, 3475, 3753, 3915, 4031, 4050, 4170, 4350, 4698, 6255, 6525, 6950, 7506, 7830, 8062, 10425, 11259, 11745, 12093, 12510, 13050, 18765, 19575, 20155, 20850, 22518, 23490, 24186, 31275, 36279, 37530, 39150, 40310, 56295, 58725, 60465, 62550, 72558, 93825, 100775, 108837, 112590, 117450, 120930, 181395, 187650, 201550, 217674, 281475, 302325, 326511, 362790, 544185, 562950, 604650, 653022, 906975, 1088370, 1632555, 1813950, 2720925, 3265110, 5441850, 8162775, 16325550]

約数ペア:

[(1, 16325550), (2, 8162775), (3, 5441850), (5, 3265110), (6, 2720925), (9, 1813950), (10, 1632555), (15, 1088370), (18, 906975), (25, 653022), (27, 604650), (29, 562950), (30, 544185), (45, 362790), (50, 326511), (54, 302325), (58, 281475), (75, 217674), (81, 201550), (87, 187650), (90, 181395), (135, 120930), (139, 117450), (145, 112590), (150, 108837), (162, 100775), (174, 93825), (225, 72558), (261, 62550), (270, 60465), (278, 58725), (290, 56295), (405, 40310), (417, 39150), (435, 37530), (450, 36279), (522, 31275), (675, 24186), (695, 23490), (725, 22518), (783, 20850), (810, 20155), (834, 19575), (870, 18765), (1251, 13050), (1305, 12510), (1350, 12093), (1390, 11745), (1450, 11259), (1566, 10425), (2025, 8062), (2085, 7830), (2175, 7506), (2349, 6950), (2502, 6525), (2610, 6255), (3475, 4698), (3753, 4350), (3915, 4170), (4031, 4050)]