149444820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 524684160

約数和(自身を除く): 375239340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1429, 1494, 1660, 1743, 2324, 2490, 2858, 2905, 2988, 3486, 3735, 4287, 4980, 5229, 5716, 5810, 6972, 7145, 7470, 8574, 8715, 10003, 10458, 11620, 12861, 14290, 14940, 17148, 17430, 20006, 20916, 21435, 25722, 26145, 28580, 30009, 34860, 40012, 42870, 50015, 51444, 52290, 60018, 64305, 85740, 90027, 100030, 104580, 118607, 120036, 128610, 150045, 180054, 200060, 237214, 257220, 300090, 355821, 360108, 450135, 474428, 593035, 600180, 711642, 830249, 900270, 1067463, 1186070, 1423284, 1660498, 1779105, 1800540, 2134926, 2372140, 2490747, 3320996, 3558210, 4151245, 4269852, 4981494, 5337315, 7116420, 7472241, 8302490, 9962988, 10674630, 12453735, 14944482, 16604980, 21349260, 24907470, 29888964, 37361205, 49814940, 74722410, 149444820]

約数ペア:

[(1, 149444820), (2, 74722410), (3, 49814940), (4, 37361205), (5, 29888964), (6, 24907470), (7, 21349260), (9, 16604980), (10, 14944482), (12, 12453735), (14, 10674630), (15, 9962988), (18, 8302490), (20, 7472241), (21, 7116420), (28, 5337315), (30, 4981494), (35, 4269852), (36, 4151245), (42, 3558210), (45, 3320996), (60, 2490747), (63, 2372140), (70, 2134926), (83, 1800540), (84, 1779105), (90, 1660498), (105, 1423284), (126, 1186070), (140, 1067463), (166, 900270), (180, 830249), (210, 711642), (249, 600180), (252, 593035), (315, 474428), (332, 450135), (415, 360108), (420, 355821), (498, 300090), (581, 257220), (630, 237214), (747, 200060), (830, 180054), (996, 150045), (1162, 128610), (1245, 120036), (1260, 118607), (1429, 104580), (1494, 100030), (1660, 90027), (1743, 85740), (2324, 64305), (2490, 60018), (2858, 52290), (2905, 51444), (2988, 50015), (3486, 42870), (3735, 40012), (4287, 34860), (4980, 30009), (5229, 28580), (5716, 26145), (5810, 25722), (6972, 21435), (7145, 20916), (7470, 20006), (8574, 17430), (8715, 17148), (10003, 14940), (10458, 14290), (11620, 12861)]