76863750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 194937600

約数和(自身を除く): 118073850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 125, 150, 199, 206, 250, 309, 375, 398, 515, 597, 618, 625, 750, 995, 1030, 1194, 1250, 1545, 1875, 1990, 2575, 2985, 3090, 3750, 4975, 5150, 5970, 7725, 9950, 12875, 14925, 15450, 20497, 24875, 25750, 29850, 38625, 40994, 49750, 61491, 64375, 74625, 77250, 102485, 122982, 124375, 128750, 149250, 193125, 204970, 248750, 307455, 373125, 386250, 512425, 614910, 746250, 1024850, 1537275, 2562125, 3074550, 5124250, 7686375, 12810625, 15372750, 25621250, 38431875, 76863750]

約数ペア:

[(1, 76863750), (2, 38431875), (3, 25621250), (5, 15372750), (6, 12810625), (10, 7686375), (15, 5124250), (25, 3074550), (30, 2562125), (50, 1537275), (75, 1024850), (103, 746250), (125, 614910), (150, 512425), (199, 386250), (206, 373125), (250, 307455), (309, 248750), (375, 204970), (398, 193125), (515, 149250), (597, 128750), (618, 124375), (625, 122982), (750, 102485), (995, 77250), (1030, 74625), (1194, 64375), (1250, 61491), (1545, 49750), (1875, 40994), (1990, 38625), (2575, 29850), (2985, 25750), (3090, 24875), (3750, 20497), (4975, 15450), (5150, 14925), (5970, 12875), (7725, 9950)]