2091687300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{258233}}^1$

素因数の和:258259

約数の個数: 90

約数和(自身を含む): 6780450138

約数和(自身を除く): 4688762838

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 258233, 516466, 774699, 1032932, 1291165, 1549398, 2324097, 2582330, 3098796, 3873495, 4648194, 5164660, 6455825, 6972291, 7746990, 9296388, 11620485, 12911650, 13944582, 15493980, 19367475, 20916873, 23240970, 25823300, 27889164, 34861455, 38734950, 41833746, 46481940, 58102425, 69722910, 77469900, 83667492, 104584365, 116204850, 139445820, 174307275, 209168730, 232409700, 348614550, 418337460, 522921825, 697229100, 1045843650, 2091687300]

約数ペア:

[(1, 2091687300), (2, 1045843650), (3, 697229100), (4, 522921825), (5, 418337460), (6, 348614550), (9, 232409700), (10, 209168730), (12, 174307275), (15, 139445820), (18, 116204850), (20, 104584365), (25, 83667492), (27, 77469900), (30, 69722910), (36, 58102425), (45, 46481940), (50, 41833746), (54, 38734950), (60, 34861455), (75, 27889164), (81, 25823300), (90, 23240970), (100, 20916873), (108, 19367475), (135, 15493980), (150, 13944582), (162, 12911650), (180, 11620485), (225, 9296388), (270, 7746990), (300, 6972291), (324, 6455825), (405, 5164660), (450, 4648194), (540, 3873495), (675, 3098796), (810, 2582330), (900, 2324097), (1350, 1549398), (1620, 1291165), (2025, 1032932), (2700, 774699), (4050, 516466), (8100, 258233)]