2019295050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10099}}^1$

素因数の和:10188

約数の個数: 96

約数和(自身を含む): 5290137600

約数和(自身を除く): 3270842550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 43, 50, 62, 75, 86, 93, 129, 150, 155, 186, 215, 258, 310, 430, 465, 645, 775, 930, 1075, 1290, 1333, 1550, 2150, 2325, 2666, 3225, 3999, 4650, 6450, 6665, 7998, 10099, 13330, 19995, 20198, 30297, 33325, 39990, 50495, 60594, 66650, 99975, 100990, 151485, 199950, 252475, 302970, 313069, 434257, 504950, 626138, 757425, 868514, 939207, 1302771, 1514850, 1565345, 1878414, 2171285, 2605542, 3130690, 4342570, 4696035, 6513855, 7826725, 9392070, 10856425, 13027710, 13461967, 15653450, 21712850, 23480175, 26923934, 32569275, 40385901, 46960350, 65138550, 67309835, 80771802, 134619670, 201929505, 336549175, 403859010, 673098350, 1009647525, 2019295050]

約数ペア:

[(1, 2019295050), (2, 1009647525), (3, 673098350), (5, 403859010), (6, 336549175), (10, 201929505), (15, 134619670), (25, 80771802), (30, 67309835), (31, 65138550), (43, 46960350), (50, 40385901), (62, 32569275), (75, 26923934), (86, 23480175), (93, 21712850), (129, 15653450), (150, 13461967), (155, 13027710), (186, 10856425), (215, 9392070), (258, 7826725), (310, 6513855), (430, 4696035), (465, 4342570), (645, 3130690), (775, 2605542), (930, 2171285), (1075, 1878414), (1290, 1565345), (1333, 1514850), (1550, 1302771), (2150, 939207), (2325, 868514), (2666, 757425), (3225, 626138), (3999, 504950), (4650, 434257), (6450, 313069), (6665, 302970), (7998, 252475), (10099, 199950), (13330, 151485), (19995, 100990), (20198, 99975), (30297, 66650), (33325, 60594), (39990, 50495)]