29681400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 108564480

約数和(自身を除く): 78883080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 191, 200, 210, 222, 259, 280, 296, 300, 350, 370, 382, 420, 444, 518, 525, 555, 573, 600, 700, 740, 764, 777, 840, 888, 925, 955, 1036, 1050, 1110, 1146, 1295, 1337, 1400, 1480, 1528, 1554, 1850, 1910, 2072, 2100, 2220, 2292, 2590, 2674, 2775, 2865, 3108, 3700, 3820, 3885, 4011, 4200, 4440, 4584, 4775, 5180, 5348, 5550, 5730, 6216, 6475, 6685, 7067, 7400, 7640, 7770, 8022, 9550, 10360, 10696, 11100, 11460, 12950, 13370, 14134, 14325, 15540, 16044, 19100, 19425, 20055, 21201, 22200, 22920, 25900, 26740, 28268, 28650, 31080, 32088, 33425, 35335, 38200, 38850, 40110, 42402, 49469, 51800, 53480, 56536, 57300, 66850, 70670, 77700, 80220, 84804, 98938, 100275, 106005, 114600, 133700, 141340, 148407, 155400, 160440, 169608, 176675, 197876, 200550, 212010, 247345, 267400, 282680, 296814, 353350, 395752, 401100, 424020, 494690, 530025, 593628, 706700, 742035, 802200, 848040, 989380, 1060050, 1187256, 1236725, 1413400, 1484070, 1978760, 2120100, 2473450, 2968140, 3710175, 4240200, 4946900, 5936280, 7420350, 9893800, 14840700, 29681400]

約数ペア:

[(1, 29681400), (2, 14840700), (3, 9893800), (4, 7420350), (5, 5936280), (6, 4946900), (7, 4240200), (8, 3710175), (10, 2968140), (12, 2473450), (14, 2120100), (15, 1978760), (20, 1484070), (21, 1413400), (24, 1236725), (25, 1187256), (28, 1060050), (30, 989380), (35, 848040), (37, 802200), (40, 742035), (42, 706700), (50, 593628), (56, 530025), (60, 494690), (70, 424020), (74, 401100), (75, 395752), (84, 353350), (100, 296814), (105, 282680), (111, 267400), (120, 247345), (140, 212010), (148, 200550), (150, 197876), (168, 176675), (175, 169608), (185, 160440), (191, 155400), (200, 148407), (210, 141340), (222, 133700), (259, 114600), (280, 106005), (296, 100275), (300, 98938), (350, 84804), (370, 80220), (382, 77700), (420, 70670), (444, 66850), (518, 57300), (525, 56536), (555, 53480), (573, 51800), (600, 49469), (700, 42402), (740, 40110), (764, 38850), (777, 38200), (840, 35335), (888, 33425), (925, 32088), (955, 31080), (1036, 28650), (1050, 28268), (1110, 26740), (1146, 25900), (1295, 22920), (1337, 22200), (1400, 21201), (1480, 20055), (1528, 19425), (1554, 19100), (1850, 16044), (1910, 15540), (2072, 14325), (2100, 14134), (2220, 13370), (2292, 12950), (2590, 11460), (2674, 11100), (2775, 10696), (2865, 10360), (3108, 9550), (3700, 8022), (3820, 7770), (3885, 7640), (4011, 7400), (4200, 7067), (4440, 6685), (4584, 6475), (4775, 6216), (5180, 5730), (5348, 5550)]