54618750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 72

約数和(自身を含む): 148068648

約数和(自身を除く): 93449898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 971, 1125, 1250, 1875, 1942, 2250, 2913, 3125, 3750, 4855, 5625, 5826, 6250, 8739, 9375, 9710, 11250, 14565, 17478, 18750, 24275, 28125, 29130, 43695, 48550, 56250, 72825, 87390, 121375, 145650, 218475, 242750, 364125, 436950, 606875, 728250, 1092375, 1213750, 1820625, 2184750, 3034375, 3641250, 5461875, 6068750, 9103125, 10923750, 18206250, 27309375, 54618750]

約数ペア:

[(1, 54618750), (2, 27309375), (3, 18206250), (5, 10923750), (6, 9103125), (9, 6068750), (10, 5461875), (15, 3641250), (18, 3034375), (25, 2184750), (30, 1820625), (45, 1213750), (50, 1092375), (75, 728250), (90, 606875), (125, 436950), (150, 364125), (225, 242750), (250, 218475), (375, 145650), (450, 121375), (625, 87390), (750, 72825), (971, 56250), (1125, 48550), (1250, 43695), (1875, 29130), (1942, 28125), (2250, 24275), (2913, 18750), (3125, 17478), (3750, 14565), (4855, 11250), (5625, 9710), (5826, 9375), (6250, 8739)]