66828900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 194230624

約数和(自身を除く): 127401724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 331, 662, 673, 993, 1324, 1346, 1655, 1986, 2019, 2692, 3310, 3365, 3972, 4038, 4965, 6620, 6730, 8076, 8275, 9930, 10095, 13460, 16550, 16825, 19860, 20190, 24825, 33100, 33650, 40380, 49650, 50475, 67300, 99300, 100950, 201900, 222763, 445526, 668289, 891052, 1113815, 1336578, 2227630, 2673156, 3341445, 4455260, 5569075, 6682890, 11138150, 13365780, 16707225, 22276300, 33414450, 66828900]

約数ペア:

[(1, 66828900), (2, 33414450), (3, 22276300), (4, 16707225), (5, 13365780), (6, 11138150), (10, 6682890), (12, 5569075), (15, 4455260), (20, 3341445), (25, 2673156), (30, 2227630), (50, 1336578), (60, 1113815), (75, 891052), (100, 668289), (150, 445526), (300, 222763), (331, 201900), (662, 100950), (673, 99300), (993, 67300), (1324, 50475), (1346, 49650), (1655, 40380), (1986, 33650), (2019, 33100), (2692, 24825), (3310, 20190), (3365, 19860), (3972, 16825), (4038, 16550), (4965, 13460), (6620, 10095), (6730, 9930), (8076, 8275)]