144431700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{68777}}^1$

素因数の和:68801

約数の個数: 72

約数和(自身を含む): 477594432

約数和(自身を除く): 333162732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 68777, 137554, 206331, 275108, 343885, 412662, 481439, 687770, 825324, 962878, 1031655, 1375540, 1444317, 1719425, 1925756, 2063310, 2407195, 2888634, 3438850, 4126620, 4814390, 5158275, 5777268, 6877700, 7221585, 9628780, 10316550, 12035975, 14443170, 20633100, 24071950, 28886340, 36107925, 48143900, 72215850, 144431700]

約数ペア:

[(1, 144431700), (2, 72215850), (3, 48143900), (4, 36107925), (5, 28886340), (6, 24071950), (7, 20633100), (10, 14443170), (12, 12035975), (14, 10316550), (15, 9628780), (20, 7221585), (21, 6877700), (25, 5777268), (28, 5158275), (30, 4814390), (35, 4126620), (42, 3438850), (50, 2888634), (60, 2407195), (70, 2063310), (75, 1925756), (84, 1719425), (100, 1444317), (105, 1375540), (140, 1031655), (150, 962878), (175, 825324), (210, 687770), (300, 481439), (350, 412662), (420, 343885), (525, 275108), (700, 206331), (1050, 137554), (2100, 68777)]