620304750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7069}}^1$

素因数の和:7108

約数の個数: 128

約数和(自身を含む): 1852905600

約数和(自身を除く): 1232600850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 975, 1125, 1170, 1350, 1625, 1755, 1950, 2250, 2925, 3250, 3375, 3510, 4875, 5850, 6750, 7069, 8775, 9750, 14138, 14625, 17550, 21207, 29250, 35345, 42414, 43875, 63621, 70690, 87750, 91897, 106035, 127242, 176725, 183794, 190863, 212070, 275691, 318105, 353450, 381726, 459485, 530175, 551382, 636210, 827073, 883625, 918970, 954315, 1060350, 1378455, 1590525, 1654146, 1767250, 1908630, 2297425, 2481219, 2650875, 2756910, 3181050, 4135365, 4594850, 4771575, 4962438, 5301750, 6892275, 7952625, 8270730, 9543150, 11487125, 12406095, 13784550, 15905250, 20676825, 22974250, 23857875, 24812190, 34461375, 41353650, 47715750, 62030475, 68922750, 103384125, 124060950, 206768250, 310152375, 620304750]

約数ペア:

[(1, 620304750), (2, 310152375), (3, 206768250), (5, 124060950), (6, 103384125), (9, 68922750), (10, 62030475), (13, 47715750), (15, 41353650), (18, 34461375), (25, 24812190), (26, 23857875), (27, 22974250), (30, 20676825), (39, 15905250), (45, 13784550), (50, 12406095), (54, 11487125), (65, 9543150), (75, 8270730), (78, 7952625), (90, 6892275), (117, 5301750), (125, 4962438), (130, 4771575), (135, 4594850), (150, 4135365), (195, 3181050), (225, 2756910), (234, 2650875), (250, 2481219), (270, 2297425), (325, 1908630), (351, 1767250), (375, 1654146), (390, 1590525), (450, 1378455), (585, 1060350), (650, 954315), (675, 918970), (702, 883625), (750, 827073), (975, 636210), (1125, 551382), (1170, 530175), (1350, 459485), (1625, 381726), (1755, 353450), (1950, 318105), (2250, 275691), (2925, 212070), (3250, 190863), (3375, 183794), (3510, 176725), (4875, 127242), (5850, 106035), (6750, 91897), (7069, 87750), (8775, 70690), (9750, 63621), (14138, 43875), (14625, 42414), (17550, 35345), (21207, 29250)]