1325236500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{42071}}^1$

素因数の和:42103

約数の個数: 144

約数和(自身を含む): 4778032896

約数和(自身を除く): 3452796396

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, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7875, 10500, 15750, 31500, 42071, 84142, 126213, 168284, 210355, 252426, 294497, 378639, 420710, 504852, 588994, 631065, 757278, 841420, 883491, 1051775, 1177988, 1262130, 1472485, 1514556, 1766982, 1893195, 2103550, 2524260, 2650473, 2944970, 3155325, 3533964, 3786390, 4207100, 4417455, 5258875, 5300946, 5889940, 6310650, 7362425, 7572780, 8834910, 9465975, 10517750, 10601892, 12621300, 13252365, 14724850, 15776625, 17669820, 18931950, 21035500, 22087275, 26504730, 29449700, 31553250, 36812125, 37863900, 44174550, 47329875, 53009460, 63106500, 66261825, 73624250, 88349100, 94659750, 110436375, 132523650, 147248500, 189319500, 220872750, 265047300, 331309125, 441745500, 662618250, 1325236500]

約数ペア:

[(1, 1325236500), (2, 662618250), (3, 441745500), (4, 331309125), (5, 265047300), (6, 220872750), (7, 189319500), (9, 147248500), (10, 132523650), (12, 110436375), (14, 94659750), (15, 88349100), (18, 73624250), (20, 66261825), (21, 63106500), (25, 53009460), (28, 47329875), (30, 44174550), (35, 37863900), (36, 36812125), (42, 31553250), (45, 29449700), (50, 26504730), (60, 22087275), (63, 21035500), (70, 18931950), (75, 17669820), (84, 15776625), (90, 14724850), (100, 13252365), (105, 12621300), (125, 10601892), (126, 10517750), (140, 9465975), (150, 8834910), (175, 7572780), (180, 7362425), (210, 6310650), (225, 5889940), (250, 5300946), (252, 5258875), (300, 4417455), (315, 4207100), (350, 3786390), (375, 3533964), (420, 3155325), (450, 2944970), (500, 2650473), (525, 2524260), (630, 2103550), (700, 1893195), (750, 1766982), (875, 1514556), (900, 1472485), (1050, 1262130), (1125, 1177988), (1260, 1051775), (1500, 883491), (1575, 841420), (1750, 757278), (2100, 631065), (2250, 588994), (2625, 504852), (3150, 420710), (3500, 378639), (4500, 294497), (5250, 252426), (6300, 210355), (7875, 168284), (10500, 126213), (15750, 84142), (31500, 42071)]