18133500

素因数分解:

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

素因数の和:197

約数の個数: 192

約数和(自身を含む): 66253824

約数和(自身を除く): 48120324

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, 125, 132, 140, 150, 154, 157, 165, 175, 210, 220, 231, 250, 275, 300, 308, 314, 330, 350, 375, 385, 420, 462, 471, 500, 525, 550, 628, 660, 700, 750, 770, 785, 825, 875, 924, 942, 1050, 1099, 1100, 1155, 1375, 1500, 1540, 1570, 1650, 1727, 1750, 1884, 1925, 2100, 2198, 2310, 2355, 2625, 2750, 3140, 3297, 3300, 3454, 3500, 3850, 3925, 4125, 4396, 4620, 4710, 5181, 5250, 5495, 5500, 5775, 6594, 6908, 7700, 7850, 8250, 8635, 9420, 9625, 10362, 10500, 10990, 11550, 11775, 12089, 13188, 15700, 16485, 16500, 17270, 19250, 19625, 20724, 21980, 23100, 23550, 24178, 25905, 27475, 28875, 32970, 34540, 36267, 38500, 39250, 43175, 47100, 48356, 51810, 54950, 57750, 58875, 60445, 65940, 72534, 78500, 82425, 86350, 103620, 109900, 115500, 117750, 120890, 129525, 137375, 145068, 164850, 172700, 181335, 215875, 235500, 241780, 259050, 274750, 302225, 329700, 362670, 412125, 431750, 518100, 549500, 604450, 647625, 725340, 824250, 863500, 906675, 1208900, 1295250, 1511125, 1648500, 1813350, 2590500, 3022250, 3626700, 4533375, 6044500, 9066750, 18133500]

約数ペア:

[(1, 18133500), (2, 9066750), (3, 6044500), (4, 4533375), (5, 3626700), (6, 3022250), (7, 2590500), (10, 1813350), (11, 1648500), (12, 1511125), (14, 1295250), (15, 1208900), (20, 906675), (21, 863500), (22, 824250), (25, 725340), (28, 647625), (30, 604450), (33, 549500), (35, 518100), (42, 431750), (44, 412125), (50, 362670), (55, 329700), (60, 302225), (66, 274750), (70, 259050), (75, 241780), (77, 235500), (84, 215875), (100, 181335), (105, 172700), (110, 164850), (125, 145068), (132, 137375), (140, 129525), (150, 120890), (154, 117750), (157, 115500), (165, 109900), (175, 103620), (210, 86350), (220, 82425), (231, 78500), (250, 72534), (275, 65940), (300, 60445), (308, 58875), (314, 57750), (330, 54950), (350, 51810), (375, 48356), (385, 47100), (420, 43175), (462, 39250), (471, 38500), (500, 36267), (525, 34540), (550, 32970), (628, 28875), (660, 27475), (700, 25905), (750, 24178), (770, 23550), (785, 23100), (825, 21980), (875, 20724), (924, 19625), (942, 19250), (1050, 17270), (1099, 16500), (1100, 16485), (1155, 15700), (1375, 13188), (1500, 12089), (1540, 11775), (1570, 11550), (1650, 10990), (1727, 10500), (1750, 10362), (1884, 9625), (1925, 9420), (2100, 8635), (2198, 8250), (2310, 7850), (2355, 7700), (2625, 6908), (2750, 6594), (3140, 5775), (3297, 5500), (3300, 5495), (3454, 5250), (3500, 5181), (3850, 4710), (3925, 4620), (4125, 4396)]