68325000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{911}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 213736320

約数和(自身を除く): 145411320

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, 911, 1000, 1250, 1500, 1822, 1875, 2500, 2733, 3000, 3125, 3644, 3750, 4555, 5000, 5466, 6250, 7288, 7500, 9110, 9375, 10932, 12500, 13665, 15000, 18220, 18750, 21864, 22775, 25000, 27330, 36440, 37500, 45550, 54660, 68325, 75000, 91100, 109320, 113875, 136650, 182200, 227750, 273300, 341625, 455500, 546600, 569375, 683250, 911000, 1138750, 1366500, 1708125, 2277500, 2733000, 2846875, 3416250, 4555000, 5693750, 6832500, 8540625, 11387500, 13665000, 17081250, 22775000, 34162500, 68325000]

約数ペア:

[(1, 68325000), (2, 34162500), (3, 22775000), (4, 17081250), (5, 13665000), (6, 11387500), (8, 8540625), (10, 6832500), (12, 5693750), (15, 4555000), (20, 3416250), (24, 2846875), (25, 2733000), (30, 2277500), (40, 1708125), (50, 1366500), (60, 1138750), (75, 911000), (100, 683250), (120, 569375), (125, 546600), (150, 455500), (200, 341625), (250, 273300), (300, 227750), (375, 182200), (500, 136650), (600, 113875), (625, 109320), (750, 91100), (911, 75000), (1000, 68325), (1250, 54660), (1500, 45550), (1822, 37500), (1875, 36440), (2500, 27330), (2733, 25000), (3000, 22775), (3125, 21864), (3644, 18750), (3750, 18220), (4555, 15000), (5000, 13665), (5466, 12500), (6250, 10932), (7288, 9375), (7500, 9110)]