39893700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 145921216

約数和(自身を除く): 106027516

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, 121, 132, 140, 150, 154, 157, 165, 175, 210, 220, 231, 242, 275, 300, 308, 314, 330, 350, 363, 385, 420, 462, 471, 484, 525, 550, 605, 628, 660, 700, 726, 770, 785, 825, 847, 924, 942, 1050, 1099, 1100, 1155, 1210, 1452, 1540, 1570, 1650, 1694, 1727, 1815, 1884, 1925, 2100, 2198, 2310, 2355, 2420, 2541, 3025, 3140, 3297, 3300, 3388, 3454, 3630, 3850, 3925, 4235, 4396, 4620, 4710, 5082, 5181, 5495, 5775, 6050, 6594, 6908, 7260, 7700, 7850, 8470, 8635, 9075, 9420, 10164, 10362, 10990, 11550, 11775, 12089, 12100, 12705, 13188, 15700, 16485, 16940, 17270, 18150, 18997, 20724, 21175, 21980, 23100, 23550, 24178, 25410, 25905, 27475, 32970, 34540, 36267, 36300, 37994, 42350, 43175, 47100, 48356, 50820, 51810, 54950, 56991, 60445, 63525, 65940, 72534, 75988, 82425, 84700, 86350, 94985, 103620, 109900, 113982, 120890, 127050, 129525, 132979, 145068, 164850, 172700, 181335, 189970, 227964, 241780, 254100, 259050, 265958, 284955, 302225, 329700, 362670, 379940, 398937, 474925, 518100, 531916, 569910, 604450, 664895, 725340, 797874, 906675, 949850, 1139820, 1208900, 1329790, 1424775, 1595748, 1813350, 1899700, 1994685, 2659580, 2849550, 3324475, 3626700, 3989370, 5699100, 6648950, 7978740, 9973425, 13297900, 19946850, 39893700]

約数ペア:

[(1, 39893700), (2, 19946850), (3, 13297900), (4, 9973425), (5, 7978740), (6, 6648950), (7, 5699100), (10, 3989370), (11, 3626700), (12, 3324475), (14, 2849550), (15, 2659580), (20, 1994685), (21, 1899700), (22, 1813350), (25, 1595748), (28, 1424775), (30, 1329790), (33, 1208900), (35, 1139820), (42, 949850), (44, 906675), (50, 797874), (55, 725340), (60, 664895), (66, 604450), (70, 569910), (75, 531916), (77, 518100), (84, 474925), (100, 398937), (105, 379940), (110, 362670), (121, 329700), (132, 302225), (140, 284955), (150, 265958), (154, 259050), (157, 254100), (165, 241780), (175, 227964), (210, 189970), (220, 181335), (231, 172700), (242, 164850), (275, 145068), (300, 132979), (308, 129525), (314, 127050), (330, 120890), (350, 113982), (363, 109900), (385, 103620), (420, 94985), (462, 86350), (471, 84700), (484, 82425), (525, 75988), (550, 72534), (605, 65940), (628, 63525), (660, 60445), (700, 56991), (726, 54950), (770, 51810), (785, 50820), (825, 48356), (847, 47100), (924, 43175), (942, 42350), (1050, 37994), (1099, 36300), (1100, 36267), (1155, 34540), (1210, 32970), (1452, 27475), (1540, 25905), (1570, 25410), (1650, 24178), (1694, 23550), (1727, 23100), (1815, 21980), (1884, 21175), (1925, 20724), (2100, 18997), (2198, 18150), (2310, 17270), (2355, 16940), (2420, 16485), (2541, 15700), (3025, 13188), (3140, 12705), (3297, 12100), (3300, 12089), (3388, 11775), (3454, 11550), (3630, 10990), (3850, 10362), (3925, 10164), (4235, 9420), (4396, 9075), (4620, 8635), (4710, 8470), (5082, 7850), (5181, 7700), (5495, 7260), (5775, 6908), (6050, 6594)]