102316900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 274288000

約数和(自身を除く): 171971100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 157, 175, 190, 196, 245, 266, 314, 343, 350, 380, 475, 490, 532, 628, 665, 686, 700, 785, 931, 950, 980, 1099, 1225, 1330, 1372, 1570, 1715, 1862, 1900, 2198, 2450, 2660, 2983, 3140, 3325, 3430, 3724, 3925, 4396, 4655, 4900, 5495, 5966, 6517, 6650, 6860, 7693, 7850, 8575, 9310, 10990, 11932, 13034, 13300, 14915, 15386, 15700, 17150, 18620, 20881, 21980, 23275, 26068, 27475, 29830, 30772, 32585, 34300, 38465, 41762, 46550, 53851, 54950, 59660, 65170, 74575, 76930, 83524, 93100, 104405, 107702, 109900, 130340, 146167, 149150, 153860, 162925, 192325, 208810, 215404, 269255, 292334, 298300, 325850, 384650, 417620, 522025, 538510, 584668, 651700, 730835, 769300, 1023169, 1044050, 1077020, 1346275, 1461670, 2046338, 2088100, 2692550, 2923340, 3654175, 4092676, 5115845, 5385100, 7308350, 10231690, 14616700, 20463380, 25579225, 51158450, 102316900]

約数ペア:

[(1, 102316900), (2, 51158450), (4, 25579225), (5, 20463380), (7, 14616700), (10, 10231690), (14, 7308350), (19, 5385100), (20, 5115845), (25, 4092676), (28, 3654175), (35, 2923340), (38, 2692550), (49, 2088100), (50, 2046338), (70, 1461670), (76, 1346275), (95, 1077020), (98, 1044050), (100, 1023169), (133, 769300), (140, 730835), (157, 651700), (175, 584668), (190, 538510), (196, 522025), (245, 417620), (266, 384650), (314, 325850), (343, 298300), (350, 292334), (380, 269255), (475, 215404), (490, 208810), (532, 192325), (628, 162925), (665, 153860), (686, 149150), (700, 146167), (785, 130340), (931, 109900), (950, 107702), (980, 104405), (1099, 93100), (1225, 83524), (1330, 76930), (1372, 74575), (1570, 65170), (1715, 59660), (1862, 54950), (1900, 53851), (2198, 46550), (2450, 41762), (2660, 38465), (2983, 34300), (3140, 32585), (3325, 30772), (3430, 29830), (3724, 27475), (3925, 26068), (4396, 23275), (4655, 21980), (4900, 20881), (5495, 18620), (5966, 17150), (6517, 15700), (6650, 15386), (6860, 14915), (7693, 13300), (7850, 13034), (8575, 11932), (9310, 10990)]