54465000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3631}}^1$

素因数の和:3660

約数の個数: 80

約数和(自身を含む): 170195520

約数和(自身を除く): 115730520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3631, 3750, 5000, 7262, 7500, 10893, 14524, 15000, 18155, 21786, 29048, 36310, 43572, 54465, 72620, 87144, 90775, 108930, 145240, 181550, 217860, 272325, 363100, 435720, 453875, 544650, 726200, 907750, 1089300, 1361625, 1815500, 2178600, 2269375, 2723250, 3631000, 4538750, 5446500, 6808125, 9077500, 10893000, 13616250, 18155000, 27232500, 54465000]

約数ペア:

[(1, 54465000), (2, 27232500), (3, 18155000), (4, 13616250), (5, 10893000), (6, 9077500), (8, 6808125), (10, 5446500), (12, 4538750), (15, 3631000), (20, 2723250), (24, 2269375), (25, 2178600), (30, 1815500), (40, 1361625), (50, 1089300), (60, 907750), (75, 726200), (100, 544650), (120, 453875), (125, 435720), (150, 363100), (200, 272325), (250, 217860), (300, 181550), (375, 145240), (500, 108930), (600, 90775), (625, 87144), (750, 72620), (1000, 54465), (1250, 43572), (1500, 36310), (1875, 29048), (2500, 21786), (3000, 18155), (3631, 15000), (3750, 14524), (5000, 10893), (7262, 7500)]