390804600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21011}}^1$

素因数の和:21061

約数の個数: 96

約数和(自身を含む): 1250634240

約数和(自身を除く): 859829640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1550, 1860, 2325, 3100, 3720, 4650, 6200, 9300, 18600, 21011, 42022, 63033, 84044, 105055, 126066, 168088, 210110, 252132, 315165, 420220, 504264, 525275, 630330, 651341, 840440, 1050550, 1260660, 1302682, 1575825, 1954023, 2101100, 2521320, 2605364, 3151650, 3256705, 3908046, 4202200, 5210728, 6303300, 6513410, 7816092, 9770115, 12606600, 13026820, 15632184, 16283525, 19540230, 26053640, 32567050, 39080460, 48850575, 65134100, 78160920, 97701150, 130268200, 195402300, 390804600]

約数ペア:

[(1, 390804600), (2, 195402300), (3, 130268200), (4, 97701150), (5, 78160920), (6, 65134100), (8, 48850575), (10, 39080460), (12, 32567050), (15, 26053640), (20, 19540230), (24, 16283525), (25, 15632184), (30, 13026820), (31, 12606600), (40, 9770115), (50, 7816092), (60, 6513410), (62, 6303300), (75, 5210728), (93, 4202200), (100, 3908046), (120, 3256705), (124, 3151650), (150, 2605364), (155, 2521320), (186, 2101100), (200, 1954023), (248, 1575825), (300, 1302682), (310, 1260660), (372, 1050550), (465, 840440), (600, 651341), (620, 630330), (744, 525275), (775, 504264), (930, 420220), (1240, 315165), (1550, 252132), (1860, 210110), (2325, 168088), (3100, 126066), (3720, 105055), (4650, 84044), (6200, 63033), (9300, 42022), (18600, 21011)]