5151300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 18665472

約数和(自身を除く): 13514172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 223, 231, 275, 300, 308, 330, 350, 385, 420, 446, 462, 525, 550, 660, 669, 700, 770, 825, 892, 924, 1050, 1100, 1115, 1155, 1338, 1540, 1561, 1650, 1925, 2100, 2230, 2310, 2453, 2676, 3122, 3300, 3345, 3850, 4460, 4620, 4683, 4906, 5575, 5775, 6244, 6690, 7359, 7700, 7805, 9366, 9812, 11150, 11550, 12265, 13380, 14718, 15610, 16725, 17171, 18732, 22300, 23100, 23415, 24530, 29436, 31220, 33450, 34342, 36795, 39025, 46830, 49060, 51513, 61325, 66900, 68684, 73590, 78050, 85855, 93660, 103026, 117075, 122650, 147180, 156100, 171710, 183975, 206052, 234150, 245300, 257565, 343420, 367950, 429275, 468300, 515130, 735900, 858550, 1030260, 1287825, 1717100, 2575650, 5151300]

約数ペア:

[(1, 5151300), (2, 2575650), (3, 1717100), (4, 1287825), (5, 1030260), (6, 858550), (7, 735900), (10, 515130), (11, 468300), (12, 429275), (14, 367950), (15, 343420), (20, 257565), (21, 245300), (22, 234150), (25, 206052), (28, 183975), (30, 171710), (33, 156100), (35, 147180), (42, 122650), (44, 117075), (50, 103026), (55, 93660), (60, 85855), (66, 78050), (70, 73590), (75, 68684), (77, 66900), (84, 61325), (100, 51513), (105, 49060), (110, 46830), (132, 39025), (140, 36795), (150, 34342), (154, 33450), (165, 31220), (175, 29436), (210, 24530), (220, 23415), (223, 23100), (231, 22300), (275, 18732), (300, 17171), (308, 16725), (330, 15610), (350, 14718), (385, 13380), (420, 12265), (446, 11550), (462, 11150), (525, 9812), (550, 9366), (660, 7805), (669, 7700), (700, 7359), (770, 6690), (825, 6244), (892, 5775), (924, 5575), (1050, 4906), (1100, 4683), (1115, 4620), (1155, 4460), (1338, 3850), (1540, 3345), (1561, 3300), (1650, 3122), (1925, 2676), (2100, 2453), (2230, 2310)]