87101730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:773

約数の個数: 80

約数和(自身を含む): 235851264

約数和(自身を除く): 148749534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 270, 382, 405, 563, 573, 810, 955, 1126, 1146, 1689, 1719, 1910, 2815, 2865, 3378, 3438, 5067, 5157, 5630, 5730, 8445, 8595, 10134, 10314, 15201, 15471, 16890, 17190, 25335, 25785, 30402, 30942, 45603, 50670, 51570, 76005, 77355, 91206, 107533, 152010, 154710, 215066, 228015, 322599, 456030, 537665, 645198, 967797, 1075330, 1612995, 1935594, 2903391, 3225990, 4838985, 5806782, 8710173, 9677970, 14516955, 17420346, 29033910, 43550865, 87101730]

約数ペア:

[(1, 87101730), (2, 43550865), (3, 29033910), (5, 17420346), (6, 14516955), (9, 9677970), (10, 8710173), (15, 5806782), (18, 4838985), (27, 3225990), (30, 2903391), (45, 1935594), (54, 1612995), (81, 1075330), (90, 967797), (135, 645198), (162, 537665), (191, 456030), (270, 322599), (382, 228015), (405, 215066), (563, 154710), (573, 152010), (810, 107533), (955, 91206), (1126, 77355), (1146, 76005), (1689, 51570), (1719, 50670), (1910, 45603), (2815, 30942), (2865, 30402), (3378, 25785), (3438, 25335), (5067, 17190), (5157, 16890), (5630, 15471), (5730, 15201), (8445, 10314), (8595, 10134)]