180320700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5051}}^1$

素因数の和:5092

約数の個数: 144

約数和(自身を含む): 631459584

約数和(自身を除く): 451138884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5051, 5100, 5950, 7140, 8925, 10102, 11900, 15153, 17850, 20204, 25255, 30306, 35357, 35700, 50510, 60612, 70714, 75765, 85867, 101020, 106071, 126275, 141428, 151530, 171734, 176785, 212142, 252550, 257601, 303060, 343468, 353570, 378825, 424284, 429335, 505100, 515202, 530355, 601069, 707140, 757650, 858670, 883925, 1030404, 1060710, 1202138, 1288005, 1515300, 1717340, 1767850, 1803207, 2121420, 2146675, 2404276, 2576010, 2651775, 3005345, 3535700, 3606414, 4293350, 5152020, 5303550, 6010690, 6440025, 7212828, 8586700, 9016035, 10607100, 12021380, 12880050, 15026725, 18032070, 25760100, 30053450, 36064140, 45080175, 60106900, 90160350, 180320700]

約数ペア:

[(1, 180320700), (2, 90160350), (3, 60106900), (4, 45080175), (5, 36064140), (6, 30053450), (7, 25760100), (10, 18032070), (12, 15026725), (14, 12880050), (15, 12021380), (17, 10607100), (20, 9016035), (21, 8586700), (25, 7212828), (28, 6440025), (30, 6010690), (34, 5303550), (35, 5152020), (42, 4293350), (50, 3606414), (51, 3535700), (60, 3005345), (68, 2651775), (70, 2576010), (75, 2404276), (84, 2146675), (85, 2121420), (100, 1803207), (102, 1767850), (105, 1717340), (119, 1515300), (140, 1288005), (150, 1202138), (170, 1060710), (175, 1030404), (204, 883925), (210, 858670), (238, 757650), (255, 707140), (300, 601069), (340, 530355), (350, 515202), (357, 505100), (420, 429335), (425, 424284), (476, 378825), (510, 353570), (525, 343468), (595, 303060), (700, 257601), (714, 252550), (850, 212142), (1020, 176785), (1050, 171734), (1190, 151530), (1275, 141428), (1428, 126275), (1700, 106071), (1785, 101020), (2100, 85867), (2380, 75765), (2550, 70714), (2975, 60612), (3570, 50510), (5051, 35700), (5100, 35357), (5950, 30306), (7140, 25255), (8925, 20204), (10102, 17850), (11900, 15153)]