69381900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3671}}^1$

素因数の和:3701

約数の個数: 144

約数和(自身を含む): 254983680

約数和(自身を除く): 185601780

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, 3671, 3780, 4725, 6300, 7342, 9450, 11013, 14684, 18355, 18900, 22026, 25697, 33039, 36710, 44052, 51394, 55065, 66078, 73420, 77091, 91775, 99117, 102788, 110130, 128485, 132156, 154182, 165195, 183550, 198234, 220260, 231273, 256970, 275325, 308364, 330390, 367100, 385455, 396468, 462546, 495585, 513940, 550650, 642425, 660780, 693819, 770910, 825975, 925092, 991170, 1101300, 1156365, 1284850, 1387638, 1541820, 1651950, 1927275, 1982340, 2312730, 2477925, 2569700, 2775276, 3303900, 3469095, 3854550, 4625460, 4955850, 5781825, 6938190, 7709100, 9911700, 11563650, 13876380, 17345475, 23127300, 34690950, 69381900]

約数ペア:

[(1, 69381900), (2, 34690950), (3, 23127300), (4, 17345475), (5, 13876380), (6, 11563650), (7, 9911700), (9, 7709100), (10, 6938190), (12, 5781825), (14, 4955850), (15, 4625460), (18, 3854550), (20, 3469095), (21, 3303900), (25, 2775276), (27, 2569700), (28, 2477925), (30, 2312730), (35, 1982340), (36, 1927275), (42, 1651950), (45, 1541820), (50, 1387638), (54, 1284850), (60, 1156365), (63, 1101300), (70, 991170), (75, 925092), (84, 825975), (90, 770910), (100, 693819), (105, 660780), (108, 642425), (126, 550650), (135, 513940), (140, 495585), (150, 462546), (175, 396468), (180, 385455), (189, 367100), (210, 330390), (225, 308364), (252, 275325), (270, 256970), (300, 231273), (315, 220260), (350, 198234), (378, 183550), (420, 165195), (450, 154182), (525, 132156), (540, 128485), (630, 110130), (675, 102788), (700, 99117), (756, 91775), (900, 77091), (945, 73420), (1050, 66078), (1260, 55065), (1350, 51394), (1575, 44052), (1890, 36710), (2100, 33039), (2700, 25697), (3150, 22026), (3671, 18900), (3780, 18355), (4725, 14684), (6300, 11013), (7342, 9450)]