82744800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1545

約数の個数: 144

約数和(自身を含む): 281232000

約数和(自身を除く): 198487200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1380, 1499, 1725, 1840, 2208, 2300, 2400, 2760, 2998, 3450, 3680, 4497, 4600, 5520, 5996, 6900, 7495, 8994, 9200, 11040, 11992, 13800, 14990, 17988, 18400, 22485, 23984, 27600, 29980, 34477, 35976, 37475, 44970, 47968, 55200, 59960, 68954, 71952, 74950, 89940, 103431, 112425, 119920, 137908, 143904, 149900, 172385, 179880, 206862, 224850, 239840, 275816, 299800, 344770, 359760, 413724, 449700, 517155, 551632, 599600, 689540, 719520, 827448, 861925, 899400, 1034310, 1103264, 1199200, 1379080, 1654896, 1723850, 1798800, 2068620, 2585775, 2758160, 3309792, 3447700, 3597600, 4137240, 5171550, 5516320, 6895400, 8274480, 10343100, 13790800, 16548960, 20686200, 27581600, 41372400, 82744800]

約数ペア:

[(1, 82744800), (2, 41372400), (3, 27581600), (4, 20686200), (5, 16548960), (6, 13790800), (8, 10343100), (10, 8274480), (12, 6895400), (15, 5516320), (16, 5171550), (20, 4137240), (23, 3597600), (24, 3447700), (25, 3309792), (30, 2758160), (32, 2585775), (40, 2068620), (46, 1798800), (48, 1723850), (50, 1654896), (60, 1379080), (69, 1199200), (75, 1103264), (80, 1034310), (92, 899400), (96, 861925), (100, 827448), (115, 719520), (120, 689540), (138, 599600), (150, 551632), (160, 517155), (184, 449700), (200, 413724), (230, 359760), (240, 344770), (276, 299800), (300, 275816), (345, 239840), (368, 224850), (400, 206862), (460, 179880), (480, 172385), (552, 149900), (575, 143904), (600, 137908), (690, 119920), (736, 112425), (800, 103431), (920, 89940), (1104, 74950), (1150, 71952), (1200, 68954), (1380, 59960), (1499, 55200), (1725, 47968), (1840, 44970), (2208, 37475), (2300, 35976), (2400, 34477), (2760, 29980), (2998, 27600), (3450, 23984), (3680, 22485), (4497, 18400), (4600, 17988), (5520, 14990), (5996, 13800), (6900, 11992), (7495, 11040), (8994, 9200)]