423609900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{28817}}^1$

素因数の和:28848

約数の個数: 108

約数和(自身を含む): 1425799368

約数和(自身を除く): 1002189468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 28817, 57634, 86451, 115268, 144085, 172902, 201719, 288170, 345804, 403438, 432255, 576340, 605157, 720425, 806876, 864510, 1008595, 1210314, 1412033, 1440850, 1729020, 2017190, 2161275, 2420628, 2824066, 2881700, 3025785, 4034380, 4236099, 4322550, 5042975, 5648132, 6051570, 7060165, 8472198, 8645100, 10085950, 12103140, 14120330, 15128925, 16944396, 20171900, 21180495, 28240660, 30257850, 35300825, 42360990, 60515700, 70601650, 84721980, 105902475, 141203300, 211804950, 423609900]

約数ペア:

[(1, 423609900), (2, 211804950), (3, 141203300), (4, 105902475), (5, 84721980), (6, 70601650), (7, 60515700), (10, 42360990), (12, 35300825), (14, 30257850), (15, 28240660), (20, 21180495), (21, 20171900), (25, 16944396), (28, 15128925), (30, 14120330), (35, 12103140), (42, 10085950), (49, 8645100), (50, 8472198), (60, 7060165), (70, 6051570), (75, 5648132), (84, 5042975), (98, 4322550), (100, 4236099), (105, 4034380), (140, 3025785), (147, 2881700), (150, 2824066), (175, 2420628), (196, 2161275), (210, 2017190), (245, 1729020), (294, 1440850), (300, 1412033), (350, 1210314), (420, 1008595), (490, 864510), (525, 806876), (588, 720425), (700, 605157), (735, 576340), (980, 432255), (1050, 403438), (1225, 345804), (1470, 288170), (2100, 201719), (2450, 172902), (2940, 144085), (3675, 115268), (4900, 86451), (7350, 57634), (14700, 28817)]