76787730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 205977600

約数和(自身を除く): 129189870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1489, 1719, 1910, 2865, 2978, 3438, 4467, 5157, 5730, 7445, 8595, 8934, 10314, 13401, 14890, 17190, 22335, 25785, 26802, 40203, 44670, 51570, 67005, 80406, 134010, 201015, 284399, 402030, 568798, 853197, 1421995, 1706394, 2559591, 2843990, 4265985, 5119182, 7678773, 8531970, 12797955, 15357546, 25595910, 38393865, 76787730]

約数ペア:

[(1, 76787730), (2, 38393865), (3, 25595910), (5, 15357546), (6, 12797955), (9, 8531970), (10, 7678773), (15, 5119182), (18, 4265985), (27, 2843990), (30, 2559591), (45, 1706394), (54, 1421995), (90, 853197), (135, 568798), (191, 402030), (270, 284399), (382, 201015), (573, 134010), (955, 80406), (1146, 67005), (1489, 51570), (1719, 44670), (1910, 40203), (2865, 26802), (2978, 25785), (3438, 22335), (4467, 17190), (5157, 14890), (5730, 13401), (7445, 10314), (8595, 8934)]