331323750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{9817}}^1$

素因数の和:9848

約数の個数: 80

約数和(自身を含む): 920142960

約数和(自身を除く): 588819210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2250, 3375, 3750, 5625, 6750, 9817, 11250, 16875, 19634, 29451, 33750, 49085, 58902, 88353, 98170, 147255, 176706, 245425, 265059, 294510, 441765, 490850, 530118, 736275, 883530, 1227125, 1325295, 1472550, 2208825, 2454250, 2650590, 3681375, 4417650, 6135625, 6626475, 7362750, 11044125, 12271250, 13252950, 18406875, 22088250, 33132375, 36813750, 55220625, 66264750, 110441250, 165661875, 331323750]

約数ペア:

[(1, 331323750), (2, 165661875), (3, 110441250), (5, 66264750), (6, 55220625), (9, 36813750), (10, 33132375), (15, 22088250), (18, 18406875), (25, 13252950), (27, 12271250), (30, 11044125), (45, 7362750), (50, 6626475), (54, 6135625), (75, 4417650), (90, 3681375), (125, 2650590), (135, 2454250), (150, 2208825), (225, 1472550), (250, 1325295), (270, 1227125), (375, 883530), (450, 736275), (625, 530118), (675, 490850), (750, 441765), (1125, 294510), (1250, 265059), (1350, 245425), (1875, 176706), (2250, 147255), (3375, 98170), (3750, 88353), (5625, 58902), (6750, 49085), (9817, 33750), (11250, 29451), (16875, 19634)]