447208980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 1282780800

約数和(自身を除く): 835571820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 89, 166, 178, 249, 267, 332, 356, 415, 445, 498, 534, 830, 890, 996, 1009, 1068, 1245, 1335, 1660, 1780, 2018, 2490, 2670, 3027, 4036, 4980, 5045, 5340, 6054, 7387, 10090, 12108, 14774, 15135, 20180, 22161, 29548, 30270, 36935, 44322, 60540, 73870, 83747, 88644, 89801, 110805, 147740, 167494, 179602, 221610, 251241, 269403, 334988, 359204, 418735, 443220, 449005, 502482, 538806, 837470, 898010, 1004964, 1077612, 1256205, 1347015, 1674940, 1796020, 2512410, 2694030, 5024820, 5388060, 7453483, 14906966, 22360449, 29813932, 37267415, 44720898, 74534830, 89441796, 111802245, 149069660, 223604490, 447208980]

約数ペア:

[(1, 447208980), (2, 223604490), (3, 149069660), (4, 111802245), (5, 89441796), (6, 74534830), (10, 44720898), (12, 37267415), (15, 29813932), (20, 22360449), (30, 14906966), (60, 7453483), (83, 5388060), (89, 5024820), (166, 2694030), (178, 2512410), (249, 1796020), (267, 1674940), (332, 1347015), (356, 1256205), (415, 1077612), (445, 1004964), (498, 898010), (534, 837470), (830, 538806), (890, 502482), (996, 449005), (1009, 443220), (1068, 418735), (1245, 359204), (1335, 334988), (1660, 269403), (1780, 251241), (2018, 221610), (2490, 179602), (2670, 167494), (3027, 147740), (4036, 110805), (4980, 89801), (5045, 88644), (5340, 83747), (6054, 73870), (7387, 60540), (10090, 44322), (12108, 36935), (14774, 30270), (15135, 29548), (20180, 22161)]