28725300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{10639}}^1$

素因数の和:10662

約数の個数: 72

約数和(自身を含む): 92355200

約数和(自身を除く): 63629900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 10639, 21278, 31917, 42556, 53195, 63834, 95751, 106390, 127668, 159585, 191502, 212780, 265975, 287253, 319170, 383004, 478755, 531950, 574506, 638340, 797925, 957510, 1063900, 1149012, 1436265, 1595850, 1915020, 2393775, 2872530, 3191700, 4787550, 5745060, 7181325, 9575100, 14362650, 28725300]

約数ペア:

[(1, 28725300), (2, 14362650), (3, 9575100), (4, 7181325), (5, 5745060), (6, 4787550), (9, 3191700), (10, 2872530), (12, 2393775), (15, 1915020), (18, 1595850), (20, 1436265), (25, 1149012), (27, 1063900), (30, 957510), (36, 797925), (45, 638340), (50, 574506), (54, 531950), (60, 478755), (75, 383004), (90, 319170), (100, 287253), (108, 265975), (135, 212780), (150, 191502), (180, 159585), (225, 127668), (270, 106390), (300, 95751), (450, 63834), (540, 53195), (675, 42556), (900, 31917), (1350, 21278), (2700, 10639)]