195381900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31013}}^1$

素因数の和:31040

約数の個数: 108

約数和(自身を含む): 699923952

約数和(自身を除く): 504542052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 31013, 62026, 93039, 124052, 155065, 186078, 217091, 279117, 310130, 372156, 434182, 465195, 558234, 620260, 651273, 775325, 868364, 930390, 1085455, 1116468, 1302546, 1395585, 1550650, 1860780, 1953819, 2170910, 2325975, 2605092, 2791170, 3101300, 3256365, 3907638, 4341820, 4651950, 5427275, 5582340, 6512730, 6977925, 7815276, 9303900, 9769095, 10854550, 13025460, 13955850, 16281825, 19538190, 21709100, 27911700, 32563650, 39076380, 48845475, 65127300, 97690950, 195381900]

約数ペア:

[(1, 195381900), (2, 97690950), (3, 65127300), (4, 48845475), (5, 39076380), (6, 32563650), (7, 27911700), (9, 21709100), (10, 19538190), (12, 16281825), (14, 13955850), (15, 13025460), (18, 10854550), (20, 9769095), (21, 9303900), (25, 7815276), (28, 6977925), (30, 6512730), (35, 5582340), (36, 5427275), (42, 4651950), (45, 4341820), (50, 3907638), (60, 3256365), (63, 3101300), (70, 2791170), (75, 2605092), (84, 2325975), (90, 2170910), (100, 1953819), (105, 1860780), (126, 1550650), (140, 1395585), (150, 1302546), (175, 1116468), (180, 1085455), (210, 930390), (225, 868364), (252, 775325), (300, 651273), (315, 620260), (350, 558234), (420, 465195), (450, 434182), (525, 372156), (630, 310130), (700, 279117), (900, 217091), (1050, 186078), (1260, 155065), (1575, 124052), (2100, 93039), (3150, 62026), (6300, 31013)]