72115650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{53419}}^1$

素因数の和:53440

約数の個数: 48

約数和(自身を含む): 198722400

約数和(自身を除く): 126606750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 53419, 106838, 160257, 267095, 320514, 480771, 534190, 801285, 961542, 1335475, 1442313, 1602570, 2403855, 2670950, 2884626, 4006425, 4807710, 7211565, 8012850, 12019275, 14423130, 24038550, 36057825, 72115650]

約数ペア:

[(1, 72115650), (2, 36057825), (3, 24038550), (5, 14423130), (6, 12019275), (9, 8012850), (10, 7211565), (15, 4807710), (18, 4006425), (25, 2884626), (27, 2670950), (30, 2403855), (45, 1602570), (50, 1442313), (54, 1335475), (75, 961542), (90, 801285), (135, 534190), (150, 480771), (225, 320514), (270, 267095), (450, 160257), (675, 106838), (1350, 53419)]