215173800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{39847}}^1$

素因数の和:39872

約数の個数: 96

約数和(自身を含む): 741172800

約数和(自身を除く): 525999000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 39847, 79694, 119541, 159388, 199235, 239082, 318776, 358623, 398470, 478164, 597705, 717246, 796940, 956328, 996175, 1075869, 1195410, 1434492, 1593880, 1793115, 1992350, 2151738, 2390820, 2868984, 2988525, 3586230, 3984700, 4303476, 4781640, 5379345, 5977050, 7172460, 7969400, 8606952, 8965575, 10758690, 11954100, 14344920, 17931150, 21517380, 23908200, 26896725, 35862300, 43034760, 53793450, 71724600, 107586900, 215173800]

約数ペア:

[(1, 215173800), (2, 107586900), (3, 71724600), (4, 53793450), (5, 43034760), (6, 35862300), (8, 26896725), (9, 23908200), (10, 21517380), (12, 17931150), (15, 14344920), (18, 11954100), (20, 10758690), (24, 8965575), (25, 8606952), (27, 7969400), (30, 7172460), (36, 5977050), (40, 5379345), (45, 4781640), (50, 4303476), (54, 3984700), (60, 3586230), (72, 2988525), (75, 2868984), (90, 2390820), (100, 2151738), (108, 1992350), (120, 1793115), (135, 1593880), (150, 1434492), (180, 1195410), (200, 1075869), (216, 996175), (225, 956328), (270, 796940), (300, 717246), (360, 597705), (450, 478164), (540, 398470), (600, 358623), (675, 318776), (900, 239082), (1080, 199235), (1350, 159388), (1800, 119541), (2700, 79694), (5400, 39847)]