74047500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1097}}^1$

素因数の和:1130

約数の個数: 120

約数和(自身を含む): 240110640

約数和(自身を除く): 166063140

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, 625, 675, 750, 900, 1097, 1125, 1250, 1350, 1500, 1875, 2194, 2250, 2500, 2700, 3291, 3375, 3750, 4388, 4500, 5485, 5625, 6582, 6750, 7500, 9873, 10970, 11250, 13164, 13500, 16455, 16875, 19746, 21940, 22500, 27425, 29619, 32910, 33750, 39492, 49365, 54850, 59238, 65820, 67500, 82275, 98730, 109700, 118476, 137125, 148095, 164550, 197460, 246825, 274250, 296190, 329100, 411375, 493650, 548500, 592380, 685625, 740475, 822750, 987300, 1234125, 1371250, 1480950, 1645500, 2056875, 2468250, 2742500, 2961900, 3702375, 4113750, 4936500, 6170625, 7404750, 8227500, 12341250, 14809500, 18511875, 24682500, 37023750, 74047500]

約数ペア:

[(1, 74047500), (2, 37023750), (3, 24682500), (4, 18511875), (5, 14809500), (6, 12341250), (9, 8227500), (10, 7404750), (12, 6170625), (15, 4936500), (18, 4113750), (20, 3702375), (25, 2961900), (27, 2742500), (30, 2468250), (36, 2056875), (45, 1645500), (50, 1480950), (54, 1371250), (60, 1234125), (75, 987300), (90, 822750), (100, 740475), (108, 685625), (125, 592380), (135, 548500), (150, 493650), (180, 411375), (225, 329100), (250, 296190), (270, 274250), (300, 246825), (375, 197460), (450, 164550), (500, 148095), (540, 137125), (625, 118476), (675, 109700), (750, 98730), (900, 82275), (1097, 67500), (1125, 65820), (1250, 59238), (1350, 54850), (1500, 49365), (1875, 39492), (2194, 33750), (2250, 32910), (2500, 29619), (2700, 27425), (3291, 22500), (3375, 21940), (3750, 19746), (4388, 16875), (4500, 16455), (5485, 13500), (5625, 13164), (6582, 11250), (6750, 10970), (7500, 9873)]