80297700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{38237}}^1$

素因数の和:38261

約数の個数: 72

約数和(自身を含む): 265524672

約数和(自身を除く): 185226972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 38237, 76474, 114711, 152948, 191185, 229422, 267659, 382370, 458844, 535318, 573555, 764740, 802977, 955925, 1070636, 1147110, 1338295, 1605954, 1911850, 2294220, 2676590, 2867775, 3211908, 3823700, 4014885, 5353180, 5735550, 6691475, 8029770, 11471100, 13382950, 16059540, 20074425, 26765900, 40148850, 80297700]

約数ペア:

[(1, 80297700), (2, 40148850), (3, 26765900), (4, 20074425), (5, 16059540), (6, 13382950), (7, 11471100), (10, 8029770), (12, 6691475), (14, 5735550), (15, 5353180), (20, 4014885), (21, 3823700), (25, 3211908), (28, 2867775), (30, 2676590), (35, 2294220), (42, 1911850), (50, 1605954), (60, 1338295), (70, 1147110), (75, 1070636), (84, 955925), (100, 802977), (105, 764740), (140, 573555), (150, 535318), (175, 458844), (210, 382370), (300, 267659), (350, 229422), (420, 191185), (525, 152948), (700, 114711), (1050, 76474), (2100, 38237)]