304820400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 980450640

約数和(自身を除く): 675630240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 389, 400, 600, 653, 778, 1167, 1200, 1306, 1556, 1945, 1959, 2334, 2612, 3112, 3265, 3890, 3918, 4668, 5224, 5835, 6224, 6530, 7780, 7836, 9336, 9725, 9795, 10448, 11670, 13060, 15560, 15672, 16325, 18672, 19450, 19590, 23340, 26120, 29175, 31120, 31344, 32650, 38900, 39180, 46680, 48975, 52240, 58350, 65300, 77800, 78360, 93360, 97950, 116700, 130600, 155600, 156720, 195900, 233400, 254017, 261200, 391800, 466800, 508034, 762051, 783600, 1016068, 1270085, 1524102, 2032136, 2540170, 3048204, 3810255, 4064272, 5080340, 6096408, 6350425, 7620510, 10160680, 12192816, 12700850, 15241020, 19051275, 20321360, 25401700, 30482040, 38102550, 50803400, 60964080, 76205100, 101606800, 152410200, 304820400]

約数ペア:

[(1, 304820400), (2, 152410200), (3, 101606800), (4, 76205100), (5, 60964080), (6, 50803400), (8, 38102550), (10, 30482040), (12, 25401700), (15, 20321360), (16, 19051275), (20, 15241020), (24, 12700850), (25, 12192816), (30, 10160680), (40, 7620510), (48, 6350425), (50, 6096408), (60, 5080340), (75, 4064272), (80, 3810255), (100, 3048204), (120, 2540170), (150, 2032136), (200, 1524102), (240, 1270085), (300, 1016068), (389, 783600), (400, 762051), (600, 508034), (653, 466800), (778, 391800), (1167, 261200), (1200, 254017), (1306, 233400), (1556, 195900), (1945, 156720), (1959, 155600), (2334, 130600), (2612, 116700), (3112, 97950), (3265, 93360), (3890, 78360), (3918, 77800), (4668, 65300), (5224, 58350), (5835, 52240), (6224, 48975), (6530, 46680), (7780, 39180), (7836, 38900), (9336, 32650), (9725, 31344), (9795, 31120), (10448, 29175), (11670, 26120), (13060, 23340), (15560, 19590), (15672, 19450), (16325, 18672)]