84055500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{18679}}^1$

素因数の和:18704

約数の個数: 72

約数和(自身を含む): 265181280

約数和(自身を除く): 181125780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 18679, 37358, 56037, 74716, 93395, 112074, 168111, 186790, 224148, 280185, 336222, 373580, 466975, 560370, 672444, 840555, 933950, 1120740, 1400925, 1681110, 1867900, 2334875, 2801850, 3362220, 4202775, 4669750, 5603700, 7004625, 8405550, 9339500, 14009250, 16811100, 21013875, 28018500, 42027750, 84055500]

約数ペア:

[(1, 84055500), (2, 42027750), (3, 28018500), (4, 21013875), (5, 16811100), (6, 14009250), (9, 9339500), (10, 8405550), (12, 7004625), (15, 5603700), (18, 4669750), (20, 4202775), (25, 3362220), (30, 2801850), (36, 2334875), (45, 1867900), (50, 1681110), (60, 1400925), (75, 1120740), (90, 933950), (100, 840555), (125, 672444), (150, 560370), (180, 466975), (225, 373580), (250, 336222), (300, 280185), (375, 224148), (450, 186790), (500, 168111), (750, 112074), (900, 93395), (1125, 74716), (1500, 56037), (2250, 37358), (4500, 18679)]