79701300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4247

約数の個数: 144

約数和(自身を含む): 292897920

約数和(自身を除く): 213196620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4217, 4725, 6300, 8434, 9450, 12651, 16868, 18900, 21085, 25302, 29519, 37953, 42170, 50604, 59038, 63255, 75906, 84340, 88557, 105425, 113859, 118076, 126510, 147595, 151812, 177114, 189765, 210850, 227718, 253020, 265671, 295190, 316275, 354228, 379530, 421700, 442785, 455436, 531342, 569295, 590380, 632550, 737975, 759060, 797013, 885570, 948825, 1062684, 1138590, 1265100, 1328355, 1475950, 1594026, 1771140, 1897650, 2213925, 2277180, 2656710, 2846475, 2951900, 3188052, 3795300, 3985065, 4427850, 5313420, 5692950, 6641775, 7970130, 8855700, 11385900, 13283550, 15940260, 19925325, 26567100, 39850650, 79701300]

約数ペア:

[(1, 79701300), (2, 39850650), (3, 26567100), (4, 19925325), (5, 15940260), (6, 13283550), (7, 11385900), (9, 8855700), (10, 7970130), (12, 6641775), (14, 5692950), (15, 5313420), (18, 4427850), (20, 3985065), (21, 3795300), (25, 3188052), (27, 2951900), (28, 2846475), (30, 2656710), (35, 2277180), (36, 2213925), (42, 1897650), (45, 1771140), (50, 1594026), (54, 1475950), (60, 1328355), (63, 1265100), (70, 1138590), (75, 1062684), (84, 948825), (90, 885570), (100, 797013), (105, 759060), (108, 737975), (126, 632550), (135, 590380), (140, 569295), (150, 531342), (175, 455436), (180, 442785), (189, 421700), (210, 379530), (225, 354228), (252, 316275), (270, 295190), (300, 265671), (315, 253020), (350, 227718), (378, 210850), (420, 189765), (450, 177114), (525, 151812), (540, 147595), (630, 126510), (675, 118076), (700, 113859), (756, 105425), (900, 88557), (945, 84340), (1050, 75906), (1260, 63255), (1350, 59038), (1575, 50604), (1890, 42170), (2100, 37953), (2700, 29519), (3150, 25302), (3780, 21085), (4217, 18900), (4725, 16868), (6300, 12651), (8434, 9450)]