389215800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{72077}}^1$

素因数の和:72102

約数の個数: 96

約数和(自身を含む): 1340650800

約数和(自身を除く): 951435000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 72077, 144154, 216231, 288308, 360385, 432462, 576616, 648693, 720770, 864924, 1081155, 1297386, 1441540, 1729848, 1801925, 1946079, 2162310, 2594772, 2883080, 3243465, 3603850, 3892158, 4324620, 5189544, 5405775, 6486930, 7207700, 7784316, 8649240, 9730395, 10811550, 12973860, 14415400, 15568632, 16217325, 19460790, 21623100, 25947720, 32434650, 38921580, 43246200, 48651975, 64869300, 77843160, 97303950, 129738600, 194607900, 389215800]

約数ペア:

[(1, 389215800), (2, 194607900), (3, 129738600), (4, 97303950), (5, 77843160), (6, 64869300), (8, 48651975), (9, 43246200), (10, 38921580), (12, 32434650), (15, 25947720), (18, 21623100), (20, 19460790), (24, 16217325), (25, 15568632), (27, 14415400), (30, 12973860), (36, 10811550), (40, 9730395), (45, 8649240), (50, 7784316), (54, 7207700), (60, 6486930), (72, 5405775), (75, 5189544), (90, 4324620), (100, 3892158), (108, 3603850), (120, 3243465), (135, 2883080), (150, 2594772), (180, 2162310), (200, 1946079), (216, 1801925), (225, 1729848), (270, 1441540), (300, 1297386), (360, 1081155), (450, 864924), (540, 720770), (600, 648693), (675, 576616), (900, 432462), (1080, 360385), (1350, 288308), (1800, 216231), (2700, 144154), (5400, 72077)]