6716250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{199}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 18744000

約数和(自身を除く): 12027750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 199, 225, 250, 270, 375, 398, 450, 597, 625, 675, 750, 995, 1125, 1194, 1250, 1350, 1791, 1875, 1990, 2250, 2985, 3375, 3582, 3750, 4975, 5373, 5625, 5970, 6750, 8955, 9950, 10746, 11250, 14925, 16875, 17910, 24875, 26865, 29850, 33750, 44775, 49750, 53730, 74625, 89550, 124375, 134325, 149250, 223875, 248750, 268650, 373125, 447750, 671625, 746250, 1119375, 1343250, 2238750, 3358125, 6716250]

約数ペア:

[(1, 6716250), (2, 3358125), (3, 2238750), (5, 1343250), (6, 1119375), (9, 746250), (10, 671625), (15, 447750), (18, 373125), (25, 268650), (27, 248750), (30, 223875), (45, 149250), (50, 134325), (54, 124375), (75, 89550), (90, 74625), (125, 53730), (135, 49750), (150, 44775), (199, 33750), (225, 29850), (250, 26865), (270, 24875), (375, 17910), (398, 16875), (450, 14925), (597, 11250), (625, 10746), (675, 9950), (750, 8955), (995, 6750), (1125, 5970), (1194, 5625), (1250, 5373), (1350, 4975), (1791, 3750), (1875, 3582), (1990, 3375), (2250, 2985)]