489661569150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{146933}}^1$

素因数の和:148670

約数の個数: 96

約数和(自身を含む): 1308547185120

約数和(自身を除く): 818885615970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1709, 1950, 3418, 5127, 8545, 10254, 17090, 22217, 25635, 42725, 44434, 51270, 66651, 85450, 111085, 128175, 133302, 146933, 222170, 256350, 293866, 333255, 440799, 555425, 666510, 734665, 881598, 1110850, 1469330, 1666275, 1910129, 2203995, 3332550, 3673325, 3820258, 4407990, 5730387, 7346650, 9550645, 11019975, 11460774, 19101290, 22039950, 28651935, 47753225, 57303870, 95506450, 143259675, 251108497, 286519350, 502216994, 753325491, 1255542485, 1506650982, 2511084970, 3264410461, 3766627455, 6277712425, 6528820922, 7533254910, 9793231383, 12555424850, 16322052305, 18833137275, 19586462766, 32644104610, 37666274550, 48966156915, 81610261525, 97932313830, 163220523050, 244830784575, 489661569150]

約数ペア:

[(1, 489661569150), (2, 244830784575), (3, 163220523050), (5, 97932313830), (6, 81610261525), (10, 48966156915), (13, 37666274550), (15, 32644104610), (25, 19586462766), (26, 18833137275), (30, 16322052305), (39, 12555424850), (50, 9793231383), (65, 7533254910), (75, 6528820922), (78, 6277712425), (130, 3766627455), (150, 3264410461), (195, 2511084970), (325, 1506650982), (390, 1255542485), (650, 753325491), (975, 502216994), (1709, 286519350), (1950, 251108497), (3418, 143259675), (5127, 95506450), (8545, 57303870), (10254, 47753225), (17090, 28651935), (22217, 22039950), (25635, 19101290), (42725, 11460774), (44434, 11019975), (51270, 9550645), (66651, 7346650), (85450, 5730387), (111085, 4407990), (128175, 3820258), (133302, 3673325), (146933, 3332550), (222170, 2203995), (256350, 1910129), (293866, 1666275), (333255, 1469330), (440799, 1110850), (555425, 881598), (666510, 734665)]