79389000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{8821}}^1$

素因数の和:8848

約数の個数: 96

約数和(自身を含む): 268365240

約数和(自身を除く): 188976240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 8821, 9000, 17642, 26463, 35284, 44105, 52926, 70568, 79389, 88210, 105852, 132315, 158778, 176420, 211704, 220525, 264630, 317556, 352840, 396945, 441050, 529260, 635112, 661575, 793890, 882100, 1058520, 1102625, 1323150, 1587780, 1764200, 1984725, 2205250, 2646300, 3175560, 3307875, 3969450, 4410500, 5292600, 6615750, 7938900, 8821000, 9923625, 13231500, 15877800, 19847250, 26463000, 39694500, 79389000]

約数ペア:

[(1, 79389000), (2, 39694500), (3, 26463000), (4, 19847250), (5, 15877800), (6, 13231500), (8, 9923625), (9, 8821000), (10, 7938900), (12, 6615750), (15, 5292600), (18, 4410500), (20, 3969450), (24, 3307875), (25, 3175560), (30, 2646300), (36, 2205250), (40, 1984725), (45, 1764200), (50, 1587780), (60, 1323150), (72, 1102625), (75, 1058520), (90, 882100), (100, 793890), (120, 661575), (125, 635112), (150, 529260), (180, 441050), (200, 396945), (225, 352840), (250, 317556), (300, 264630), (360, 220525), (375, 211704), (450, 176420), (500, 158778), (600, 132315), (750, 105852), (900, 88210), (1000, 79389), (1125, 70568), (1500, 52926), (1800, 44105), (2250, 35284), (3000, 26463), (4500, 17642), (8821, 9000)]