142375800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 510681600

約数和(自身を除く): 368305800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 109, 120, 140, 150, 168, 175, 200, 210, 218, 280, 300, 311, 327, 350, 420, 436, 525, 545, 600, 622, 654, 700, 763, 840, 872, 933, 1050, 1090, 1244, 1308, 1400, 1526, 1555, 1635, 1866, 2100, 2177, 2180, 2289, 2488, 2616, 2725, 3052, 3110, 3270, 3732, 3815, 4200, 4354, 4360, 4578, 4665, 5450, 6104, 6220, 6531, 6540, 7464, 7630, 7775, 8175, 8708, 9156, 9330, 10885, 10900, 11445, 12440, 13062, 13080, 15260, 15550, 16350, 17416, 18312, 18660, 19075, 21770, 21800, 22890, 23325, 26124, 30520, 31100, 32655, 32700, 33899, 37320, 38150, 43540, 45780, 46650, 52248, 54425, 57225, 62200, 65310, 65400, 67798, 76300, 87080, 91560, 93300, 101697, 108850, 114450, 130620, 135596, 152600, 163275, 169495, 186600, 203394, 217700, 228900, 237293, 261240, 271192, 326550, 338990, 406788, 435400, 457800, 474586, 508485, 653100, 677980, 711879, 813576, 847475, 949172, 1016970, 1186465, 1306200, 1355960, 1423758, 1694950, 1898344, 2033940, 2372930, 2542425, 2847516, 3389900, 3559395, 4067880, 4745860, 5084850, 5695032, 5932325, 6779800, 7118790, 9491720, 10169700, 11864650, 14237580, 17796975, 20339400, 23729300, 28475160, 35593950, 47458600, 71187900, 142375800]

約数ペア:

[(1, 142375800), (2, 71187900), (3, 47458600), (4, 35593950), (5, 28475160), (6, 23729300), (7, 20339400), (8, 17796975), (10, 14237580), (12, 11864650), (14, 10169700), (15, 9491720), (20, 7118790), (21, 6779800), (24, 5932325), (25, 5695032), (28, 5084850), (30, 4745860), (35, 4067880), (40, 3559395), (42, 3389900), (50, 2847516), (56, 2542425), (60, 2372930), (70, 2033940), (75, 1898344), (84, 1694950), (100, 1423758), (105, 1355960), (109, 1306200), (120, 1186465), (140, 1016970), (150, 949172), (168, 847475), (175, 813576), (200, 711879), (210, 677980), (218, 653100), (280, 508485), (300, 474586), (311, 457800), (327, 435400), (350, 406788), (420, 338990), (436, 326550), (525, 271192), (545, 261240), (600, 237293), (622, 228900), (654, 217700), (700, 203394), (763, 186600), (840, 169495), (872, 163275), (933, 152600), (1050, 135596), (1090, 130620), (1244, 114450), (1308, 108850), (1400, 101697), (1526, 93300), (1555, 91560), (1635, 87080), (1866, 76300), (2100, 67798), (2177, 65400), (2180, 65310), (2289, 62200), (2488, 57225), (2616, 54425), (2725, 52248), (3052, 46650), (3110, 45780), (3270, 43540), (3732, 38150), (3815, 37320), (4200, 33899), (4354, 32700), (4360, 32655), (4578, 31100), (4665, 30520), (5450, 26124), (6104, 23325), (6220, 22890), (6531, 21800), (6540, 21770), (7464, 19075), (7630, 18660), (7775, 18312), (8175, 17416), (8708, 16350), (9156, 15550), (9330, 15260), (10885, 13080), (10900, 13062), (11445, 12440)]