97780500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{7243}}^1$

素因数の和:7271

約数の個数: 96

約数和(自身を含む): 316417920

約数和(自身を除く): 218637420

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, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 6750, 7243, 13500, 14486, 21729, 28972, 36215, 43458, 65187, 72430, 86916, 108645, 130374, 144860, 181075, 195561, 217290, 260748, 325935, 362150, 391122, 434580, 543225, 651870, 724300, 782244, 905375, 977805, 1086450, 1303740, 1629675, 1810750, 1955610, 2172900, 2716125, 3259350, 3621500, 3911220, 4889025, 5432250, 6518700, 8148375, 9778050, 10864500, 16296750, 19556100, 24445125, 32593500, 48890250, 97780500]

約数ペア:

[(1, 97780500), (2, 48890250), (3, 32593500), (4, 24445125), (5, 19556100), (6, 16296750), (9, 10864500), (10, 9778050), (12, 8148375), (15, 6518700), (18, 5432250), (20, 4889025), (25, 3911220), (27, 3621500), (30, 3259350), (36, 2716125), (45, 2172900), (50, 1955610), (54, 1810750), (60, 1629675), (75, 1303740), (90, 1086450), (100, 977805), (108, 905375), (125, 782244), (135, 724300), (150, 651870), (180, 543225), (225, 434580), (250, 391122), (270, 362150), (300, 325935), (375, 260748), (450, 217290), (500, 195561), (540, 181075), (675, 144860), (750, 130374), (900, 108645), (1125, 86916), (1350, 72430), (1500, 65187), (2250, 43458), (2700, 36215), (3375, 28972), (4500, 21729), (6750, 14486), (7243, 13500)]