2799300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 9777152

約数和(自身を除く): 6977852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 43, 50, 60, 62, 70, 75, 84, 86, 93, 100, 105, 124, 129, 140, 150, 155, 172, 175, 186, 210, 215, 217, 258, 300, 301, 310, 350, 372, 420, 430, 434, 465, 516, 525, 602, 620, 645, 651, 700, 775, 860, 868, 903, 930, 1050, 1075, 1085, 1204, 1290, 1302, 1333, 1505, 1550, 1806, 1860, 2100, 2150, 2170, 2325, 2580, 2604, 2666, 3010, 3100, 3225, 3255, 3612, 3999, 4300, 4340, 4515, 4650, 5332, 5425, 6020, 6450, 6510, 6665, 7525, 7998, 9030, 9300, 9331, 10850, 12900, 13020, 13330, 15050, 15996, 16275, 18060, 18662, 19995, 21700, 22575, 26660, 27993, 30100, 32550, 33325, 37324, 39990, 45150, 46655, 55986, 65100, 66650, 79980, 90300, 93310, 99975, 111972, 133300, 139965, 186620, 199950, 233275, 279930, 399900, 466550, 559860, 699825, 933100, 1399650, 2799300]

約数ペア:

[(1, 2799300), (2, 1399650), (3, 933100), (4, 699825), (5, 559860), (6, 466550), (7, 399900), (10, 279930), (12, 233275), (14, 199950), (15, 186620), (20, 139965), (21, 133300), (25, 111972), (28, 99975), (30, 93310), (31, 90300), (35, 79980), (42, 66650), (43, 65100), (50, 55986), (60, 46655), (62, 45150), (70, 39990), (75, 37324), (84, 33325), (86, 32550), (93, 30100), (100, 27993), (105, 26660), (124, 22575), (129, 21700), (140, 19995), (150, 18662), (155, 18060), (172, 16275), (175, 15996), (186, 15050), (210, 13330), (215, 13020), (217, 12900), (258, 10850), (300, 9331), (301, 9300), (310, 9030), (350, 7998), (372, 7525), (420, 6665), (430, 6510), (434, 6450), (465, 6020), (516, 5425), (525, 5332), (602, 4650), (620, 4515), (645, 4340), (651, 4300), (700, 3999), (775, 3612), (860, 3255), (868, 3225), (903, 3100), (930, 3010), (1050, 2666), (1075, 2604), (1085, 2580), (1204, 2325), (1290, 2170), (1302, 2150), (1333, 2100), (1505, 1860), (1550, 1806)]